President Obama gave a speech about energy recently. It was the more or less usual "we need all sources," "less reliance of foreign oil," etc. While the proposals weren't necessarily bad they were largely irrelevant!
Consider that today most of the world (all of the industrialized world) gets most of it's energy from fossil fuel. This started in a serious way with the industrial revolution in the later part of the 18th century. That's just a couple of hundred years ago. Today fossil fuels are becoming increasingly less available and more expensive. With the spread of western style economies demand for these fuels is expected to dramatically increase.
While enormous reserves of those fuels remain the current and expected use rate will see them depleted in a few tens to hundreds of years. In short, humanity will consume the worlds recoverable supply of fossil fuels in something like three or four centuries. While there is uncertainty in how long it takes to create fossil fuels naturally, these fuels take thousands to millions of years to form.
Fossil fuel is clearly not a sustainable source of energy. It doesn't matter if you drill deeper, open new reserves, extract oil shale, or fracture rock. It doesn't matter if you cut off mountain tops or strip the earth away. Ultimately fossil fuels will be used up in another 5 or 10 generations.
Common Sense believes that the time to aggressively adopt sustainable energy technology was 40 or 50 years ago when it was obvious that the world would run out of fossil fuel in the entirely foreseeable future. After having wasted two generations it is clearly time to adopt sustainable energy technology now, at least if there is any common sense.
With a nod to Thomas Paine, Baron d'Holbach, and "Captain Obvious" perspectives on what should be, but remarkably often isn't, obvious common sense.
Thursday, March 31, 2011
Sunday, March 27, 2011
Elections, money, speech and the Supreme Court
The Supreme Court's rulings on campaign financing is back in the news again. As you may recall last winter in Citizens United v. Federal Election Commission our Supreme Court in a 5 to 4 decision that begs any sense, never mind common sense, held that money is speech insofar as corporations and other wealthy entities that can not vote, can spend as much as they wish to influence elections. This decision means that elections are clearly for sale.
Now in a very interesting case, the Supreme Court will examine the constitutionality of an Arizona campaign finance law that provides for public financing for certain candidates when their opponent exceeds government-set campaign spending limits. Unlike the previous case this law is not about money as speech but rather about leveling the playing field with public funds to offset the effects of big uncontrolled money.
Common Sense has long been concerned about the corrosive effects of campaign financing. Increasingly election outcomes are determined by who has the most money. The net effect is that elections are for sale. Having our elected representatives obligated to large financial interest is clearly inconsistent with the notion that they should represent their electorate. It begs common sense that someone who took campaign money from a large corporation, a wealthy individual, or a foreign government could somehow provide unbiased representation for the electorate.
Common Sense believes that the original Supreme Court decision was seriously wrong and that it undermines the very notion of a representative government. It begs the obvious question of how can government be representative when entities that can not vote in an election are allowed to pour unlimited money into campaigns to elect candidates that will protect the interest of big money. That such money corrupts, that such money abridges the interest of the common citizen, and that such money is not speech but rather immoral influence is simply common sense.
For elections to be representative it is essential that the spending playing field be reasonably level. While Common Sense believes that money and speech are two very different things, it is none the less true that in today's world election speech cost money. Limiting campaign spending for all candidates and by special interest in support of a candidate is just common sense. Limiting spending by entities that can not vote in an election is likewise common sense.
Common Sense believes that campaign finance rules are essential to insure that elections reflect the interest of the electorate and not big money and outside interest.
Now in a very interesting case, the Supreme Court will examine the constitutionality of an Arizona campaign finance law that provides for public financing for certain candidates when their opponent exceeds government-set campaign spending limits. Unlike the previous case this law is not about money as speech but rather about leveling the playing field with public funds to offset the effects of big uncontrolled money.
Common Sense has long been concerned about the corrosive effects of campaign financing. Increasingly election outcomes are determined by who has the most money. The net effect is that elections are for sale. Having our elected representatives obligated to large financial interest is clearly inconsistent with the notion that they should represent their electorate. It begs common sense that someone who took campaign money from a large corporation, a wealthy individual, or a foreign government could somehow provide unbiased representation for the electorate.
Common Sense believes that the original Supreme Court decision was seriously wrong and that it undermines the very notion of a representative government. It begs the obvious question of how can government be representative when entities that can not vote in an election are allowed to pour unlimited money into campaigns to elect candidates that will protect the interest of big money. That such money corrupts, that such money abridges the interest of the common citizen, and that such money is not speech but rather immoral influence is simply common sense.
For elections to be representative it is essential that the spending playing field be reasonably level. While Common Sense believes that money and speech are two very different things, it is none the less true that in today's world election speech cost money. Limiting campaign spending for all candidates and by special interest in support of a candidate is just common sense. Limiting spending by entities that can not vote in an election is likewise common sense.
Common Sense believes that campaign finance rules are essential to insure that elections reflect the interest of the electorate and not big money and outside interest.
Libya, the Constitution, the War Powers Resolution, Impeachment, and Congress
The Constitutionality of President Obama's intervention in Libya has recently been much in the news with several members of Congress; you remember Congress, those folks sworn to defend the Constitution and paid to serve the public interest. At any event, several members of Congress have questioned the legality of President Obama's actions citing the US Constitution and going so far as to talk of impeachment!
Common Sense finds this offensive on several grounds. First, Congressmen presumably should know something about the Constitution and laws governing war. After all these are the folks tasked with making our laws. What offends Common Sense is the talk of impeachment given the War Powers Resolution and the Constitution. For those unfamiliar with those the War Powers Resolution given the president the authority to engage in war, a matter separate from the constitutional Declaration of War, for a period of 60 days after notification of Congress within 48 hours of the engagement in war. While the War Powers Resolution remains somewhat controversial, President Obama's actions are clearly consistent with that law and as such not subject to impeachment.
Given the law, Common Sense wonders at the competency or ethics of those elected Congressmen in the second instance. If a Congressman doesn't know the law or isn't familiar with the Constitution are they, in fact, competent? Common Sense thinks likely not. On the other hand, if a Congressman knows the law but chooses despite the law to talk of impeachment is he ethical? Common Sense thinks not.
It is one thing to oppose the actions of an elected official. Common Sense thinks all citizens, including all Congressmen, in fact have an obligation to speak out in opposition to actions they don't agree with. But when that opposition is simply a transparent attempt to provoke civil discord it offends is little more than the act of an agent provocateur; a vile attempt at disruption not discourse.
Common Sense thinks we deserve better of our Congress.
Common Sense finds this offensive on several grounds. First, Congressmen presumably should know something about the Constitution and laws governing war. After all these are the folks tasked with making our laws. What offends Common Sense is the talk of impeachment given the War Powers Resolution and the Constitution. For those unfamiliar with those the War Powers Resolution given the president the authority to engage in war, a matter separate from the constitutional Declaration of War, for a period of 60 days after notification of Congress within 48 hours of the engagement in war. While the War Powers Resolution remains somewhat controversial, President Obama's actions are clearly consistent with that law and as such not subject to impeachment.
Given the law, Common Sense wonders at the competency or ethics of those elected Congressmen in the second instance. If a Congressman doesn't know the law or isn't familiar with the Constitution are they, in fact, competent? Common Sense thinks likely not. On the other hand, if a Congressman knows the law but chooses despite the law to talk of impeachment is he ethical? Common Sense thinks not.
It is one thing to oppose the actions of an elected official. Common Sense thinks all citizens, including all Congressmen, in fact have an obligation to speak out in opposition to actions they don't agree with. But when that opposition is simply a transparent attempt to provoke civil discord it offends is little more than the act of an agent provocateur; a vile attempt at disruption not discourse.
Common Sense thinks we deserve better of our Congress.
Monday, March 21, 2011
Nuclear power and safety
The ongoing events in Japan have once again raised concerns about the safety of nuclear power. But safety and nuclear power turns out to be a rather more subtle and complex question than most people realize; certainly rather more subtle and complex than what is generally written.
Consider first the issue of safety. What exactly do we mean when we think about safety? When is something safe? In what ways can something be safe?
Many people frequently drive a car. Generally they regard it as safe. Of course when asked about driving and safety most people realize at least intellectually that cars are really not all that safe, at least insofar as they cause somewhat more than 44% of all accidental deaths. Indeed statistically driving a car is by far the most dangerous activity that most people engage in. Yet people happily drive with little thought to the underlying danger. Why? When negative consequences are distributed in the population as a whole, when the underlying activity is commonly part of life, and when the likelihood of death is disconnected from everyday experience then it's easy to delude oneself into viewing an activity as if not safe as not that dangerous.
The notion of safety is tied up with how likely an accident is, the scope of the harm caused by accidents, the duration of the harm, the benefits of the underlying activity, the availability of alternatives to the underlying activity, and a host of other factors. Thus asking about nuclear power safety isn't a particularly useful question unless you delve into the question of safe in what ways.
When it comes to nuclear power and safety it's helpful to break the question down into several parts. One useful way is to consider the questions of fuel acquisition, plant construction, plant operation, plant decommissioning, and disposal of waste products.
Concerning the question of fuel acquisition and safety the answers are generally encouraging in much the same way that coal, oil, and other large scale industrial extraction operations are safe. Just as one can safely mine coal without undue environmental harm and reasonably restore the mine environment after extraction of the coal one can mine uranium and refine it into nuclear fuel. Whether or not that actually occurs safely is a question of practices, regulation and such much as it is with coal and other similar processed. Sadly, the record of major extraction efforts is rather mixed. One need only look at strip mining to realize that there is a considerable difference between something being possible and actually being done, particularly when it comes to mining. But for all of that, it is in fact possible to safely mine uranium ore. The safety question then is one of what more should be done to insure that what is possible actually occurs.
Once nuclear material is mined it must be processed into fuel suitable for use in a nuclear power plant. Here things get a bit more difficult. The techniques for enriching nuclear fuel are now well and widely understood. The underlying process is similar to other extraction and enrichment processes. But, and it's a potentially serious but, nuclear fuel is inherently radioactive. Some of it is also highly toxic. This creates several serious safety issues that are not present to the same degree and in the same way as other industrial extraction processes. Simply put, processing nuclear fuel is simply not as safe as other industrial processes. The risk of radiation must be added.
Enriched nuclear materials are such that they need to be carefully monitored and controlled. While this control is not inordinately difficult technically the record concerning monitoring and control is on balance no better than poor given the underlying danger of the material. Indeed, the record of known illegal trafficking of nuclear materials is exceptionally poor according to the IAEA. As a practical matter then, monitoring and control efforts are not effective consistent with the underlying danger of the nuclear materials involved.
Are we safely mining nuclear ore? Are our refining practices safe? Are we safely controlling radioactive materials? These are the central issues we should consider regarding nuclear fuel acquisition.
Concerning the construction of nuclear power plants safety issues are, likewise, much like the construction of any large power plant. The problem of plant construction is really one of design and siting.
Where can one safely place a nuclear power plant? While the NRC has guidelines about plant siting and construction that are in fact technically reasonable as a matter of practice in the US today there is one nuclear power plant built on top of an earthquake fault that was unknown at the time the plant was built. Likewise there are many plants built on or within 10s of miles of coast that are known to be subject to both major earthquakes and tsunamis. Such plants are clearly subject to the same events that are occurring in Japan. Indeed the recent events in Japan are a dramatic cautionary tale and proof point about siting and construction. On balance then when the issue of siting is considered it's fair to say that while it is very probably possible to safely site much more is needed to ensure that plants are in fact safely sited.
Are there inherently safe nuclear power plant designs? The short answer here is that yes there are. Unfortunately, the economics of such plants are rather poor. Conversely there are plant designs with good economics. Unfortunately, these are much less inherently safe. This conflict between economics and safety is in many ways the central issue in nuclear power plant design. Given the potential risk with nuclear energy one should err on the side of safety. But nuclear power generation is a business and businesses operate to create profit. Profit can be maximized by focusing on efficiency, in this case design efficiency. While regulation can and indeed in recent years has helped to achieve a more appropriate balance between safety and efficiency in nuclear power plant design, the design of current plants are simply not inherently safe. Given the underlying risk associated with nuclear energy much more needs to be done to ensure that plant designs are inherently safe.
Are nuclear power plants safely sited? Are the plant designs inherently safe? These are the questions we need to ask when considering nuclear power plant construction.
The next issue is operation. This question turns out to be rather more subtle than many acknowledge. Nuclear power plants are intended to generate and sell electrical energy at a profit. Profit is driven by, among other things, the cost of operation. By issues such as maintenance, staffing, training, and such. While it is, in fact possible, to operate a nuclear power plant safely there is ample evidence that nuclear operators have not done so. It is this disconnect between what is possible and what actually happens that is one of the central safety problems with nuclear power generation.
It is also necessary to consider what happens when a nuclear accident occurs at a nuclear power plant. Nuclear accidents are qualitatively different than the accidents at a conventional power plant. In a conventional plant accident a few lives might be lost and electrical service interrupted but that's about the extent of the harm. On the other hand a nuclear plant can result not simply in those negative consequences but also significant radiation release that can make large areas near the plant uninhabitable, affect food supplies over entire countries, and lead to long term radiation related medical problems. It is these qualitative differences that make the issue of operation of nuclear plants a much much more serious matter. So safety metrics that might make sense in conventional plants simply aren't enough in a nuclear plant.
That being said it is in fact true that the number of serious nuclear accidents in the history of nuclear power generation is, in fact, very small. It is in fact three. Nuclear power generation dates back to 1954. In the intervening 50 plus years there have been serious accidents at Three Mile Island in the US, Chernobyl in the USSR, and now Japan. In addition there have been another half dozen or so serious accidents that lead to significant nuclear plant shutdowns. There have also been a rather large number of nuclear incidents that were dealt with before serious harm occurred.
Is this accident rate acceptable given the potential serious and long term consequences? Is it acceptable if a large numbers of new plants are added? Can nuclear power plant operation be regulated and monitored to ensure it is safe? These are the sorts of questions that should be at the heart of discussions about nuclear power operation. They go to the heart of the issue of safe operation.
Just as conventional power plants have waste products, so do nuclear power plants. In the case of fossil fuel plants it's mostly waste gas, a serious problem on a global scale and a significant source of global warming gases. Nuclear power plants don't emit waste gas. That's a big benefit. However, they do have spent nuclear fuel. That spent fuel and associated nuclear waste is arguably the most serious safety issue with nuclear power. The material is radioactive and will be so for thousands of years. It frequently contains radioactive elements that are also highly toxic. For a nuclear energy to be safe this material has to be safely disposed of.
To quote the Nuclear Energy Institute, an industry trade group:
Currently, used nuclear fuel is stored at the nation's nuclear power plants in steel-lined, concrete pools or basins filled with water or in massive, airtight steel or concrete-and-steel canisters.
The plan, such as it is, is that the government will process spent fuel and store the associated waste in stable deep geologic repositories. Until recently the primary candidate was Yucca Mountain on Federal land in Nevada. Evaluation of this site began in 1978, some 30 plus years ago. It is still not in use! As of today there is in fact no plan for long term storage and management of nuclear waste! Moreover, considering the nature of the material, radioactive risk, and need to manage storage for tens of centuries it is entirely reasonable to doubt that it can be managed.
While there are many safety problems in storing nuclear waste perhaps the most difficult is time. Nuclear waste remain highly dangerous for centuries and moderately dangerous for tens of centuries. Consequently, storage safety for a few hundreds of years is an essential requirement.
Considering that the entire history of the United States is only a few hundred years and the longest stable society in history lasted only a bit more than a thousand years it is not reasonable to think that the society that places nuclear waste into storage will be around to manage it throughout the time it is dangerous! Nuclear waste created today will have to be managed by societies yet to be created.
Consider that nuclear waste remains dangerous for geological times, for thousands of years. Over such timescales events that are extremely unlikely such as major earthquakes along undiscovered faults, volcanic eruptions that have not occurred for hundreds or thousands of years, or meteor strikes will surely occur. If such events occur near nuclear waste storage sites the consequences could be extreme.
Can nuclear waste be safely disposed of? The short answer today is no. Moreover, it is very unlikely that we will have either the technical or societal mechanisms to store these materials in the future. Absent safe waste disposal, nuclear power is simply not safe.
Large electrical generation systems don't just involve the generation of electricity. At some point the plant will be worn out or obsolete. It will need to be decommissioned, taken apart and made safe. The NRC has a formal process for decommissioning. As of today there are somewhat more than 20 nuclear power plants in some state of decommissioning and there have been four completed decommissions. Nuclear power plants can clearly be successfully decommissioned. However, it should be noted that the process is long, typically 60 years for large plants. Given that the plants life is a few tens of years, typically somewhere around 30 or so, decommissioning time is something around twice the plants operating lifetime! None the less, it is clearly possible.
As a general rule the more widespread and long lasting the consequences of failure are the more safety is required. In many ways the central problem with nuclear power operation is that the negative consequences of nuclear accidents are both widespread and long lasting, potentially as has been seen in Chernobyl, very widespread and very long lasting. The history of nuclear power is rather mixed. Given the dangers and the complete lack of a viable waste disposal plan it can not be regarded as safe today.
However, that's not the end of the safety question. It's appropriate to ask are there safe alternative sources of electrical power? There are several that have good potential. However, given the rather distorted economics of power generation these alternatives are not generally economically practical. The problem here is not so much technical as it is one of fully costing established competitors. If coal, natural gas, and oil electrical power were priced to reflect the cost of pollution then alternatives with better pollution characteristics might well be economically viable.
Consider first the issue of safety. What exactly do we mean when we think about safety? When is something safe? In what ways can something be safe?
Many people frequently drive a car. Generally they regard it as safe. Of course when asked about driving and safety most people realize at least intellectually that cars are really not all that safe, at least insofar as they cause somewhat more than 44% of all accidental deaths. Indeed statistically driving a car is by far the most dangerous activity that most people engage in. Yet people happily drive with little thought to the underlying danger. Why? When negative consequences are distributed in the population as a whole, when the underlying activity is commonly part of life, and when the likelihood of death is disconnected from everyday experience then it's easy to delude oneself into viewing an activity as if not safe as not that dangerous.
The notion of safety is tied up with how likely an accident is, the scope of the harm caused by accidents, the duration of the harm, the benefits of the underlying activity, the availability of alternatives to the underlying activity, and a host of other factors. Thus asking about nuclear power safety isn't a particularly useful question unless you delve into the question of safe in what ways.
When it comes to nuclear power and safety it's helpful to break the question down into several parts. One useful way is to consider the questions of fuel acquisition, plant construction, plant operation, plant decommissioning, and disposal of waste products.
Concerning the question of fuel acquisition and safety the answers are generally encouraging in much the same way that coal, oil, and other large scale industrial extraction operations are safe. Just as one can safely mine coal without undue environmental harm and reasonably restore the mine environment after extraction of the coal one can mine uranium and refine it into nuclear fuel. Whether or not that actually occurs safely is a question of practices, regulation and such much as it is with coal and other similar processed. Sadly, the record of major extraction efforts is rather mixed. One need only look at strip mining to realize that there is a considerable difference between something being possible and actually being done, particularly when it comes to mining. But for all of that, it is in fact possible to safely mine uranium ore. The safety question then is one of what more should be done to insure that what is possible actually occurs.
Once nuclear material is mined it must be processed into fuel suitable for use in a nuclear power plant. Here things get a bit more difficult. The techniques for enriching nuclear fuel are now well and widely understood. The underlying process is similar to other extraction and enrichment processes. But, and it's a potentially serious but, nuclear fuel is inherently radioactive. Some of it is also highly toxic. This creates several serious safety issues that are not present to the same degree and in the same way as other industrial extraction processes. Simply put, processing nuclear fuel is simply not as safe as other industrial processes. The risk of radiation must be added.
Enriched nuclear materials are such that they need to be carefully monitored and controlled. While this control is not inordinately difficult technically the record concerning monitoring and control is on balance no better than poor given the underlying danger of the material. Indeed, the record of known illegal trafficking of nuclear materials is exceptionally poor according to the IAEA. As a practical matter then, monitoring and control efforts are not effective consistent with the underlying danger of the nuclear materials involved.
Are we safely mining nuclear ore? Are our refining practices safe? Are we safely controlling radioactive materials? These are the central issues we should consider regarding nuclear fuel acquisition.
Concerning the construction of nuclear power plants safety issues are, likewise, much like the construction of any large power plant. The problem of plant construction is really one of design and siting.
Where can one safely place a nuclear power plant? While the NRC has guidelines about plant siting and construction that are in fact technically reasonable as a matter of practice in the US today there is one nuclear power plant built on top of an earthquake fault that was unknown at the time the plant was built. Likewise there are many plants built on or within 10s of miles of coast that are known to be subject to both major earthquakes and tsunamis. Such plants are clearly subject to the same events that are occurring in Japan. Indeed the recent events in Japan are a dramatic cautionary tale and proof point about siting and construction. On balance then when the issue of siting is considered it's fair to say that while it is very probably possible to safely site much more is needed to ensure that plants are in fact safely sited.
Are there inherently safe nuclear power plant designs? The short answer here is that yes there are. Unfortunately, the economics of such plants are rather poor. Conversely there are plant designs with good economics. Unfortunately, these are much less inherently safe. This conflict between economics and safety is in many ways the central issue in nuclear power plant design. Given the potential risk with nuclear energy one should err on the side of safety. But nuclear power generation is a business and businesses operate to create profit. Profit can be maximized by focusing on efficiency, in this case design efficiency. While regulation can and indeed in recent years has helped to achieve a more appropriate balance between safety and efficiency in nuclear power plant design, the design of current plants are simply not inherently safe. Given the underlying risk associated with nuclear energy much more needs to be done to ensure that plant designs are inherently safe.
Are nuclear power plants safely sited? Are the plant designs inherently safe? These are the questions we need to ask when considering nuclear power plant construction.
The next issue is operation. This question turns out to be rather more subtle than many acknowledge. Nuclear power plants are intended to generate and sell electrical energy at a profit. Profit is driven by, among other things, the cost of operation. By issues such as maintenance, staffing, training, and such. While it is, in fact possible, to operate a nuclear power plant safely there is ample evidence that nuclear operators have not done so. It is this disconnect between what is possible and what actually happens that is one of the central safety problems with nuclear power generation.
It is also necessary to consider what happens when a nuclear accident occurs at a nuclear power plant. Nuclear accidents are qualitatively different than the accidents at a conventional power plant. In a conventional plant accident a few lives might be lost and electrical service interrupted but that's about the extent of the harm. On the other hand a nuclear plant can result not simply in those negative consequences but also significant radiation release that can make large areas near the plant uninhabitable, affect food supplies over entire countries, and lead to long term radiation related medical problems. It is these qualitative differences that make the issue of operation of nuclear plants a much much more serious matter. So safety metrics that might make sense in conventional plants simply aren't enough in a nuclear plant.
That being said it is in fact true that the number of serious nuclear accidents in the history of nuclear power generation is, in fact, very small. It is in fact three. Nuclear power generation dates back to 1954. In the intervening 50 plus years there have been serious accidents at Three Mile Island in the US, Chernobyl in the USSR, and now Japan. In addition there have been another half dozen or so serious accidents that lead to significant nuclear plant shutdowns. There have also been a rather large number of nuclear incidents that were dealt with before serious harm occurred.
Is this accident rate acceptable given the potential serious and long term consequences? Is it acceptable if a large numbers of new plants are added? Can nuclear power plant operation be regulated and monitored to ensure it is safe? These are the sorts of questions that should be at the heart of discussions about nuclear power operation. They go to the heart of the issue of safe operation.
Just as conventional power plants have waste products, so do nuclear power plants. In the case of fossil fuel plants it's mostly waste gas, a serious problem on a global scale and a significant source of global warming gases. Nuclear power plants don't emit waste gas. That's a big benefit. However, they do have spent nuclear fuel. That spent fuel and associated nuclear waste is arguably the most serious safety issue with nuclear power. The material is radioactive and will be so for thousands of years. It frequently contains radioactive elements that are also highly toxic. For a nuclear energy to be safe this material has to be safely disposed of.
To quote the Nuclear Energy Institute, an industry trade group:
Currently, used nuclear fuel is stored at the nation's nuclear power plants in steel-lined, concrete pools or basins filled with water or in massive, airtight steel or concrete-and-steel canisters.
The plan, such as it is, is that the government will process spent fuel and store the associated waste in stable deep geologic repositories. Until recently the primary candidate was Yucca Mountain on Federal land in Nevada. Evaluation of this site began in 1978, some 30 plus years ago. It is still not in use! As of today there is in fact no plan for long term storage and management of nuclear waste! Moreover, considering the nature of the material, radioactive risk, and need to manage storage for tens of centuries it is entirely reasonable to doubt that it can be managed.
While there are many safety problems in storing nuclear waste perhaps the most difficult is time. Nuclear waste remain highly dangerous for centuries and moderately dangerous for tens of centuries. Consequently, storage safety for a few hundreds of years is an essential requirement.
Considering that the entire history of the United States is only a few hundred years and the longest stable society in history lasted only a bit more than a thousand years it is not reasonable to think that the society that places nuclear waste into storage will be around to manage it throughout the time it is dangerous! Nuclear waste created today will have to be managed by societies yet to be created.
Consider that nuclear waste remains dangerous for geological times, for thousands of years. Over such timescales events that are extremely unlikely such as major earthquakes along undiscovered faults, volcanic eruptions that have not occurred for hundreds or thousands of years, or meteor strikes will surely occur. If such events occur near nuclear waste storage sites the consequences could be extreme.
Can nuclear waste be safely disposed of? The short answer today is no. Moreover, it is very unlikely that we will have either the technical or societal mechanisms to store these materials in the future. Absent safe waste disposal, nuclear power is simply not safe.
Large electrical generation systems don't just involve the generation of electricity. At some point the plant will be worn out or obsolete. It will need to be decommissioned, taken apart and made safe. The NRC has a formal process for decommissioning. As of today there are somewhat more than 20 nuclear power plants in some state of decommissioning and there have been four completed decommissions. Nuclear power plants can clearly be successfully decommissioned. However, it should be noted that the process is long, typically 60 years for large plants. Given that the plants life is a few tens of years, typically somewhere around 30 or so, decommissioning time is something around twice the plants operating lifetime! None the less, it is clearly possible.
As a general rule the more widespread and long lasting the consequences of failure are the more safety is required. In many ways the central problem with nuclear power operation is that the negative consequences of nuclear accidents are both widespread and long lasting, potentially as has been seen in Chernobyl, very widespread and very long lasting. The history of nuclear power is rather mixed. Given the dangers and the complete lack of a viable waste disposal plan it can not be regarded as safe today.
However, that's not the end of the safety question. It's appropriate to ask are there safe alternative sources of electrical power? There are several that have good potential. However, given the rather distorted economics of power generation these alternatives are not generally economically practical. The problem here is not so much technical as it is one of fully costing established competitors. If coal, natural gas, and oil electrical power were priced to reflect the cost of pollution then alternatives with better pollution characteristics might well be economically viable.
Wednesday, March 16, 2011
GOP, the Consumer Financial Protection Bureau, and common sense
Politico: Elizabeth Warren squares off with GOP
Elizabeth Warren squared off Wednesday against a panel of skeptical Republicans, who have opposed the consumer protection agency she temporarily oversees since it was created by the Wall Street reform law last summer.
Read more: http://www.politico.com/news/stories/0311/51420.html#ixzz1GmvKHD57
The GOP in their quest for ideological governance scores yet again. Consider:
Act 1: Over a period of years Democrats and Republicans in Congress undo banking regulations created after the last financial collapse arguing that it would make banks more competitive. The actual result was a major financial collapse.
Act 2: The resulting financial collapse is very very bad for everyone, particularly working people. Allowing the financial industry that created the collapse to in fact collapse would have been much much worse. The actual result, Democrats and Republicans in Congress pass a bill proposed by the then Republican President to bail out the the financial industry.
Act 3: Congress passes a bill proposed by a Democratic President that would create some clearly desperately needed regulation of the financial services industry. Sadly, that bill doesn't establish regulation of some of the most dangerous and destabilizing financial instruments, derivatives, according to many financial observers including Warren Buffet. But hey, it's a step toward sanity.
Act 4: The GOP spurred on by its idealogical pure radical right really really wants to undo the new regulatory structure including an agency designed to insure that the financial services industry doesn't repeat their previous practices and cause yet another financial collapse.
Common Sense isn't sure where to start on this one. Really! By what bizarre logic does it make sense to allow an industry with a track record of creating disastrous financial disruptions to return to the very practices that created the recent financial collapse? The GOP's position begs common sense.
Elizabeth Warren squared off Wednesday against a panel of skeptical Republicans, who have opposed the consumer protection agency she temporarily oversees since it was created by the Wall Street reform law last summer.
Read more: http://www.politico.com/news/stories/0311/51420.html#ixzz1GmvKHD57
The GOP in their quest for ideological governance scores yet again. Consider:
Act 1: Over a period of years Democrats and Republicans in Congress undo banking regulations created after the last financial collapse arguing that it would make banks more competitive. The actual result was a major financial collapse.
Act 2: The resulting financial collapse is very very bad for everyone, particularly working people. Allowing the financial industry that created the collapse to in fact collapse would have been much much worse. The actual result, Democrats and Republicans in Congress pass a bill proposed by the then Republican President to bail out the the financial industry.
Act 3: Congress passes a bill proposed by a Democratic President that would create some clearly desperately needed regulation of the financial services industry. Sadly, that bill doesn't establish regulation of some of the most dangerous and destabilizing financial instruments, derivatives, according to many financial observers including Warren Buffet. But hey, it's a step toward sanity.
Act 4: The GOP spurred on by its idealogical pure radical right really really wants to undo the new regulatory structure including an agency designed to insure that the financial services industry doesn't repeat their previous practices and cause yet another financial collapse.
Common Sense isn't sure where to start on this one. Really! By what bizarre logic does it make sense to allow an industry with a track record of creating disastrous financial disruptions to return to the very practices that created the recent financial collapse? The GOP's position begs common sense.
Sunday, March 13, 2011
Radicalization: Muslim, Left, and Right
The recent hearings on Muslim radicalization got Common Sense thinking about the issue of radicalization in American politics and society.
Consider first the issue of Muslim radicalization. Are there radical Muslims in the United States? There is ample evidence that the answer is clearly "yes but" given the number of radical Muslim terrorist plots involving United States citizens. But, of course, there are also many terrorist plots by the radical right given events such as Oklahoma City. Some years ago there were also terrorist plots by the radical left such as Brandon Darby who helped foil left wing plots against the Republican national convention.
It seems to Common Sense then that radical behavior is not limited to Muslims but is rather a dysfunctional feature of American politics and society. Common Sense believes that radical politics of whatever stripe is simply wrong, that it is un-American and undemocratic.
That brings us to the issue of the hearings instigated by Peter King, R-New York. What purpose do these hearings serve? Are they a reasonable exercise in democratic government or are they a witch hunt by the radical right designed to inflame opinion against a minority group of Americans? Common Sense fails to see what can be gained by the hearings given that the vast majority of Muslims in the United States have by their actions demonstrated convincingly that they are honest hard working Americans. To single out a group such as Mr King has done while failing to deal with the real issue of radicalization across the political, religious, and racial spectrum is at best disingenuous and hypocritical. It does little to reduce radicalism. Quite the contrary it inflames the radical right against Muslims.
Common Sense thinks Mr King should be ashamed as should all those committed to radical politics.
Consider first the issue of Muslim radicalization. Are there radical Muslims in the United States? There is ample evidence that the answer is clearly "yes but" given the number of radical Muslim terrorist plots involving United States citizens. But, of course, there are also many terrorist plots by the radical right given events such as Oklahoma City. Some years ago there were also terrorist plots by the radical left such as Brandon Darby who helped foil left wing plots against the Republican national convention.
It seems to Common Sense then that radical behavior is not limited to Muslims but is rather a dysfunctional feature of American politics and society. Common Sense believes that radical politics of whatever stripe is simply wrong, that it is un-American and undemocratic.
That brings us to the issue of the hearings instigated by Peter King, R-New York. What purpose do these hearings serve? Are they a reasonable exercise in democratic government or are they a witch hunt by the radical right designed to inflame opinion against a minority group of Americans? Common Sense fails to see what can be gained by the hearings given that the vast majority of Muslims in the United States have by their actions demonstrated convincingly that they are honest hard working Americans. To single out a group such as Mr King has done while failing to deal with the real issue of radicalization across the political, religious, and racial spectrum is at best disingenuous and hypocritical. It does little to reduce radicalism. Quite the contrary it inflames the radical right against Muslims.
Common Sense thinks Mr King should be ashamed as should all those committed to radical politics.
Union Busting: Wisconsin governor signs bill restricting public workers' rights
Wisconsin governor signs bill restricting public workers' rights
Raises would be tied to the rate of inflation, unless state voters approve an exception. The legislation also requires unions to hold a new certification vote every year, and unions would no longer be allowed to collect dues from workers' paychecks.
Some weeks ago when this affair began Mr. Walker, the governor, repeatedly said that this was about the Wisconsin budget deficit, a deficit that he helped create. Unable to pass a budget bill because the minority Democrats in the state senate left the state and the senate couldn't muster the quorum needed to pass a spending bill, Mr. Walker and his Republican partisans removed the spending measures and passed a union busting bill.
First, this was never really about spending. Rather it was a mean spirited move to break the state employees union. While Common Sense is not a great fan of unions, this bill with its requirement for yearly recertification is simply wrong.
Second, it is not plainly clear that Mr. Walker is more concerned about idealogical purity than the Wisconsin budget. Throughout the process the union indicated a willingness to compromise on money. As things now stand Wisconsin's budget issues have not been addressed and the state employee's union is justifiably outraged. It appears that many of the state's voters are likewise disgusted with the blatant hypocrisy displayed by Mr. Walker and his radical Republican cohorts as evidenced by several recall petitions.
In Common Sense's view this is not the politics of democratic common good. Rather it is a sad example of radical ideological purity perverting government. When a majority disregards the legitimate concerns of a minority democracy is simply mob rule. When a majority is unwilling to negotiate with those that disagree with them based on ideological purity then democracy has been replaced by religious rule. This is a sad case study in what is wrong with American politics and a wakeup call for serious reform and the need for a centrist political party.
Raises would be tied to the rate of inflation, unless state voters approve an exception. The legislation also requires unions to hold a new certification vote every year, and unions would no longer be allowed to collect dues from workers' paychecks.
Some weeks ago when this affair began Mr. Walker, the governor, repeatedly said that this was about the Wisconsin budget deficit, a deficit that he helped create. Unable to pass a budget bill because the minority Democrats in the state senate left the state and the senate couldn't muster the quorum needed to pass a spending bill, Mr. Walker and his Republican partisans removed the spending measures and passed a union busting bill.
First, this was never really about spending. Rather it was a mean spirited move to break the state employees union. While Common Sense is not a great fan of unions, this bill with its requirement for yearly recertification is simply wrong.
Second, it is not plainly clear that Mr. Walker is more concerned about idealogical purity than the Wisconsin budget. Throughout the process the union indicated a willingness to compromise on money. As things now stand Wisconsin's budget issues have not been addressed and the state employee's union is justifiably outraged. It appears that many of the state's voters are likewise disgusted with the blatant hypocrisy displayed by Mr. Walker and his radical Republican cohorts as evidenced by several recall petitions.
In Common Sense's view this is not the politics of democratic common good. Rather it is a sad example of radical ideological purity perverting government. When a majority disregards the legitimate concerns of a minority democracy is simply mob rule. When a majority is unwilling to negotiate with those that disagree with them based on ideological purity then democracy has been replaced by religious rule. This is a sad case study in what is wrong with American politics and a wakeup call for serious reform and the need for a centrist political party.
Americans drove 2.9 trillion miles in 2010!
In the DOT's latest "Traffic Volume Trends" report, it's estimated that American drivers collectively logged over 2.9 trillion miles in their vehicles last year. That's an 0.7 percent increase—20.5 billions more miles—than the previous year and marks the most vehicle miles traveled since 2007.
Think about that for a moment. The cost as born by users, that's you and me, is about $0.65/mile. That makes the user born use cost about $1.9 trillion!
But that's just the user born direct cost. The roads we drove on have to be built and maintained. The actual cost of building a mile of road varies greatly but for interstates is somewhere between $1 million per mile and $20 million per mile! There are about 2,734,102 miles of paved road in the US. Of course local roads do not cost as much as interstates but some interstates cost much more than others. The actual average cost of a mile of road must be a few hundred thousand dollars per mile. That makes the capital cost of the roads something around $500 billion or so.
Roads have to be maintained and periodically replaced. The average lifetime of a road varies considerably but is something on the order of 15 to 20 years. That makes the yearly cost of the road system around $25 billion or so.
Common Sense notes that the real cost of automobile transportation is much much more than is commonly understood. Surely there must be a better way.
Think about that for a moment. The cost as born by users, that's you and me, is about $0.65/mile. That makes the user born use cost about $1.9 trillion!
But that's just the user born direct cost. The roads we drove on have to be built and maintained. The actual cost of building a mile of road varies greatly but for interstates is somewhere between $1 million per mile and $20 million per mile! There are about 2,734,102 miles of paved road in the US. Of course local roads do not cost as much as interstates but some interstates cost much more than others. The actual average cost of a mile of road must be a few hundred thousand dollars per mile. That makes the capital cost of the roads something around $500 billion or so.
Roads have to be maintained and periodically replaced. The average lifetime of a road varies considerably but is something on the order of 15 to 20 years. That makes the yearly cost of the road system around $25 billion or so.
Common Sense notes that the real cost of automobile transportation is much much more than is commonly understood. Surely there must be a better way.
Tuesday, March 8, 2011
Juxtaposed: Education, reality, and Pennsylvania
Corbett nominee says new high school tests will be delayed
By Adrienne Lu
Inquirer Staff Writer
HARRISBURG - Gov. Corbett's nominee to lead the state's Education Department said at his confirmation hearing Monday that implementation of the new Keystone high school graduation exams would be delayed because field tests had indicated students were not well enough prepared for them.
The first exams were to be given at many schools this spring in Algebra 1, biology, and literature. Tests in seven other subjects were to be phased in by the 2016-17 school year.
"It's a good time to take a step back and make sure that, when we go forward to implement a higher-stakes test, that our students are able to pass the test that . . . we're forcing them to pass," Ronald Tomalis said. "The preliminary indications are that it's going to be very challenging in many areas."
Recently American education has been much in the news. The 2011 Federal budget proposes cuts that would impact education spending nationwide; President Obama has focused on improving education visiting several schools and calling for increased education spending; and the Governor of Wisconsin has proposed a law that would effectively strip government employee unions, particularly teachers, of much of their collective bargaining rights. Into this mix add the state of Pennsylvania where the governors Education Department nominee called for delaying objective performance tests for high school students noting that it was important that students should be able to pass the tests.
Common Sense has a couple of observations. Clearly Mr Tomalis, the Education Department nominee, believes that a significant number of Pennsylvania high school students could not pass the proposed tests. In other words, the education establishment in Pennsylvania at least is unable to actually educate enough students and if students are tested the results will be poor. Proof positive in Common Sense's view that education is broken.
Noteworthy as well is Mr Tomalis solution - don't test, at least until passing can be guaranteed! That amounts to arguing that the solution to incompetent and ineffectual education is to sweep it under the rug at least for a while. But what about the students that are being sent through the education system and not educated? What about the taxpayers that are spending money for education and not getting it? Isn't it time the education establishment started living in the real world where results matter? Common Sense thinks so.
Beyond that though there is an underlying assumption that high school students should be able to pass. That's something of a two sided notion. If education works then indeed the majority of students should be able to pass. But, and it's an important but, a high school diploma should not simply be an attendance certificate. Rather it should reflect a level of competency. As such not everyone would have the same competency and indeed some would not be sufficiently competent. Perhaps it's time to take an accomplishment view of high school.
Just a Common Sense POV.
By Adrienne Lu
Inquirer Staff Writer
HARRISBURG - Gov. Corbett's nominee to lead the state's Education Department said at his confirmation hearing Monday that implementation of the new Keystone high school graduation exams would be delayed because field tests had indicated students were not well enough prepared for them.
The first exams were to be given at many schools this spring in Algebra 1, biology, and literature. Tests in seven other subjects were to be phased in by the 2016-17 school year.
"It's a good time to take a step back and make sure that, when we go forward to implement a higher-stakes test, that our students are able to pass the test that . . . we're forcing them to pass," Ronald Tomalis said. "The preliminary indications are that it's going to be very challenging in many areas."
Recently American education has been much in the news. The 2011 Federal budget proposes cuts that would impact education spending nationwide; President Obama has focused on improving education visiting several schools and calling for increased education spending; and the Governor of Wisconsin has proposed a law that would effectively strip government employee unions, particularly teachers, of much of their collective bargaining rights. Into this mix add the state of Pennsylvania where the governors Education Department nominee called for delaying objective performance tests for high school students noting that it was important that students should be able to pass the tests.
Common Sense has a couple of observations. Clearly Mr Tomalis, the Education Department nominee, believes that a significant number of Pennsylvania high school students could not pass the proposed tests. In other words, the education establishment in Pennsylvania at least is unable to actually educate enough students and if students are tested the results will be poor. Proof positive in Common Sense's view that education is broken.
Noteworthy as well is Mr Tomalis solution - don't test, at least until passing can be guaranteed! That amounts to arguing that the solution to incompetent and ineffectual education is to sweep it under the rug at least for a while. But what about the students that are being sent through the education system and not educated? What about the taxpayers that are spending money for education and not getting it? Isn't it time the education establishment started living in the real world where results matter? Common Sense thinks so.
Beyond that though there is an underlying assumption that high school students should be able to pass. That's something of a two sided notion. If education works then indeed the majority of students should be able to pass. But, and it's an important but, a high school diploma should not simply be an attendance certificate. Rather it should reflect a level of competency. As such not everyone would have the same competency and indeed some would not be sufficiently competent. Perhaps it's time to take an accomplishment view of high school.
Just a Common Sense POV.
Monday, March 7, 2011
Politics Evil Twin
Common sense occasionally shows its head as in this interesting opinion piece that is definitely worth a read. Briefly it notes that neither the left or the right really has a mandate. Rather Americans elect first one then the other in a seesaw search for the center. Common Sense definitely agrees.
That said, the article raises the interesting question of why neither Republicans or Democrats represent the center? Indeed, does the country need a third choice focused on the center?
Common Sense believes that the answer to the first question is that the extreme left and right so influence the nomination process that existing political parties have great difficulty in nominating centrist candidates. Examples of extremism influence, particularly outside money are common enough that they are no longer surprising. Consider Joe Lieberman who couldn't get nominated by his own party because well funded party extremist managed to defeat him in the party primary. Note that this left of center candidate won in the general election. Or consider the recent news about House Speaker R. John Boehner who isn't ideologically pure enough according to Tea Party founder Judson Phillips who thinks in the next primary he should be challenged.
Common Sense believes that so long as political parties continue to be controlled by their extremist elements this cannot change and that the United States Congress will continue to be an ineffectual hostage to the extremes.
One way to address this is to eliminate extremist influence in the nomination process. Such influence is largely financial. Largely money that comes from outside the actual election, money from outside the state, money from corporations and special interest. Were this money stopped it would, Common Sense believes, be much more likely that the nomination process would favor much more centrist candidates.
Common Sense also believes that it is long since past time that there was a third centrist party that represented the majority of American voters. Sadly, attempts to start a third party have not met with much success when competing against vested special interest that have virtually bought the Republican and Democratic parties. It is difficult to see how that can change until the American middle wakes up and decides that it's time to abandon the existing ineffectual two party system.
Just a common sense POV.
Common sense occasionally shows its head as in this interesting opinion piece that is definitely worth a read. Briefly it notes that neither the left or the right really has a mandate. Rather Americans elect first one then the other in a seesaw search for the center. Common Sense definitely agrees.
That said, the article raises the interesting question of why neither Republicans or Democrats represent the center? Indeed, does the country need a third choice focused on the center?
Common Sense believes that the answer to the first question is that the extreme left and right so influence the nomination process that existing political parties have great difficulty in nominating centrist candidates. Examples of extremism influence, particularly outside money are common enough that they are no longer surprising. Consider Joe Lieberman who couldn't get nominated by his own party because well funded party extremist managed to defeat him in the party primary. Note that this left of center candidate won in the general election. Or consider the recent news about House Speaker R. John Boehner who isn't ideologically pure enough according to Tea Party founder Judson Phillips who thinks in the next primary he should be challenged.
Common Sense believes that so long as political parties continue to be controlled by their extremist elements this cannot change and that the United States Congress will continue to be an ineffectual hostage to the extremes.
One way to address this is to eliminate extremist influence in the nomination process. Such influence is largely financial. Largely money that comes from outside the actual election, money from outside the state, money from corporations and special interest. Were this money stopped it would, Common Sense believes, be much more likely that the nomination process would favor much more centrist candidates.
Common Sense also believes that it is long since past time that there was a third centrist party that represented the majority of American voters. Sadly, attempts to start a third party have not met with much success when competing against vested special interest that have virtually bought the Republican and Democratic parties. It is difficult to see how that can change until the American middle wakes up and decides that it's time to abandon the existing ineffectual two party system.
Just a common sense POV.
Friday, March 4, 2011
Juxtaposed: failing schools and the race to nowhere
Two recent news items caught Common Sense's attention recently. One had to do with a White House DOE proposal for failing schools the other with placing undue burdens on children. The DOE proposal targets 5000 "dropout factory" schools and proposes, according to Education Secretary Arne Duncan, possibly firing an entire staff and bringing in a new one, replacing a principal or turning a school over to a charter school operator. The point, he said, is to take bold action in persistently low-achieving schools.
Juxtaposed is a recent film being shown in schools titled "Race to Nowhere." According to the film's web site:
It is clearly true that there are many failed schools in America. When compared to other countries American students rank somewhere between 15th and 25th in academic performance in math and science. Yet the United States spends several times more money both absolutely and per student than other countries with much better results. If American education is judged as a whole, it is a failure. Yet when talk with friends who are teachers, principals, and even college professors they have a litany of complaints including parents and students that don't, incompetent colleges, poor overcompensated management, and inept school boards. Juxtaposed systematic failure there is strong evidence that at least some schools are hyper competitive. So the common sense question is what's going on here and how we improve education in America.
Some argue that more money is needed. Yet as a nation we already spend far more than many other nations with much better student performance. Common Sense doesn't think money is the answer.
Consider that increasingly the United States is becoming a divided society. A society split along ethnic and economic lines. The worst of our schools are generally those in poor Black and Hispanic inner cities. Areas burdened by hopelessness, broken families, and drugs where education is not generally valued and the American dream seems all but dead. Schools in these areas are often abject failures. Yet there are exceptions. Schools in poor areas that do succeed. A few of these are public schools staffed by exceptional principals and teachers that do care and do succeed. Many are charter schools populated by students supported by parents that view education as a road out of poverty.
Common Sense thinks that this dual reality informs how to deal with America's education crisis. Are bad teachers and principals responsible. Some are and they should be fired. Are lazy students and uninterested parents to blame. Some are and they should not be allowed to destroy the education of other students who are interested in education. Are some schools in some neighborhoods such complete failures that they should be closed and replaced by charter schools. Some are and charter schools have generally outperformed public schools.
But how about this "Race to Nowhere?" Are we pushing students to hard? Common Sense thinks generally not. There is a notion, popular today, that our children and young people should have a responsibility free ride to a future good life. Common Sense thinks that notion wrongly encourages a world view and value system very inconsistent with reality. We live today in a world of global competitiveness. To succeed in that world our students need a first rate education. To get that education they'll need to work very hard indeed to acquire the skills needed to compete; to acquire a first rate education in math, science, reading, and history. Can we push our students to hard? Certainly, but Common Sense argues that more often than not we are not pushing hard enough.
Just a POV.
Juxtaposed is a recent film being shown in schools titled "Race to Nowhere." According to the film's web site:
Featuring the heartbreaking stories of young people across the country who have been pushed to the brink, educators who are burned out and worried that students aren't developing the skills they need, and parents who are trying to do what’s best for their kids, Race to Nowhere points to the silent epidemic in our schools: cheating has become commonplace, students have become disengaged, stress-related illness, depression and burnout are rampant, and young people arrive at college and the workplace unprepared and uninspired.These two news items clearly represent two very different views of American public education; failed schools on one hand and hyper competitive schools on the other. How can this be?
It is clearly true that there are many failed schools in America. When compared to other countries American students rank somewhere between 15th and 25th in academic performance in math and science. Yet the United States spends several times more money both absolutely and per student than other countries with much better results. If American education is judged as a whole, it is a failure. Yet when talk with friends who are teachers, principals, and even college professors they have a litany of complaints including parents and students that don't, incompetent colleges, poor overcompensated management, and inept school boards. Juxtaposed systematic failure there is strong evidence that at least some schools are hyper competitive. So the common sense question is what's going on here and how we improve education in America.
Some argue that more money is needed. Yet as a nation we already spend far more than many other nations with much better student performance. Common Sense doesn't think money is the answer.
Consider that increasingly the United States is becoming a divided society. A society split along ethnic and economic lines. The worst of our schools are generally those in poor Black and Hispanic inner cities. Areas burdened by hopelessness, broken families, and drugs where education is not generally valued and the American dream seems all but dead. Schools in these areas are often abject failures. Yet there are exceptions. Schools in poor areas that do succeed. A few of these are public schools staffed by exceptional principals and teachers that do care and do succeed. Many are charter schools populated by students supported by parents that view education as a road out of poverty.
Common Sense thinks that this dual reality informs how to deal with America's education crisis. Are bad teachers and principals responsible. Some are and they should be fired. Are lazy students and uninterested parents to blame. Some are and they should not be allowed to destroy the education of other students who are interested in education. Are some schools in some neighborhoods such complete failures that they should be closed and replaced by charter schools. Some are and charter schools have generally outperformed public schools.
But how about this "Race to Nowhere?" Are we pushing students to hard? Common Sense thinks generally not. There is a notion, popular today, that our children and young people should have a responsibility free ride to a future good life. Common Sense thinks that notion wrongly encourages a world view and value system very inconsistent with reality. We live today in a world of global competitiveness. To succeed in that world our students need a first rate education. To get that education they'll need to work very hard indeed to acquire the skills needed to compete; to acquire a first rate education in math, science, reading, and history. Can we push our students to hard? Certainly, but Common Sense argues that more often than not we are not pushing hard enough.
Just a POV.
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