Kristin Shrader-Frechette
- Published in print:
- 2011
- Published Online:
- January 2012
- ISBN:
- 9780199794638
- eISBN:
- 9780199919277
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199794638.003.0002
- Subject:
- Philosophy, Moral Philosophy
Chapter 2 begins by outlining the origins and history of nuclear technology. It goes on to show how claims that nuclear fission is a low-carbon ...
More
Chapter 2 begins by outlining the origins and history of nuclear technology. It goes on to show how claims that nuclear fission is a low-carbon technology are false. Such claims rely on a variety of flaws, the first of which is the fact that most nuclear-emissions studies count greenhouse-gas (GHG) emissions only at point of electricity use, rather than from the entire, 14-stage nuclear-fuel cycle. By thus “trimming the data” on nuclear-related GHG emissions, proponents falsely portray fission as a “green,” low-carbon technology. In reality, once one counts GHG emissions from all nuclear-fuel-cycle stages, fission has roughly the same GHG emissions as natural gas. Another flaw with the claim that nuclear GHG emissions are low is that it fails to take into account the much higher emissions that arise from using low-grade uranium ore to create reactor fuel. Third, those who claim that nuclear GHG emissions are low are inconsistent in that they fail to apply their own logic (that we should implement energy technologies with low GHG emissions) to electricity sources (such as wind and solar photovoltaic) that are much better GHG-emissions avoiders than is nuclear power. A fourth problem is the fact that reactors generate only about 25 percent more energy, in their lifetime, than is required, as input, to the 14 stages of their fuel cycle. A fifth flaw of those who propose using nuclear energy to address CC is their failure to take account of the fact that reactors massively increase risks of nuclear proliferation and terrorism. Using atomic energy to help combat CC worsens another, and equally catastrophic, energy problem: nuclear proliferation and nuclear terrorism. A sixth flaw of using fission to address CC is failure to take account of the practical difficulties of tripling the number of global reactors. For all these reasons, the chapter shows that commercial atomic energy cannot address CC.Less
Chapter 2 begins by outlining the origins and history of nuclear technology. It goes on to show how claims that nuclear fission is a low-carbon technology are false. Such claims rely on a variety of flaws, the first of which is the fact that most nuclear-emissions studies count greenhouse-gas (GHG) emissions only at point of electricity use, rather than from the entire, 14-stage nuclear-fuel cycle. By thus “trimming the data” on nuclear-related GHG emissions, proponents falsely portray fission as a “green,” low-carbon technology. In reality, once one counts GHG emissions from all nuclear-fuel-cycle stages, fission has roughly the same GHG emissions as natural gas. Another flaw with the claim that nuclear GHG emissions are low is that it fails to take into account the much higher emissions that arise from using low-grade uranium ore to create reactor fuel. Third, those who claim that nuclear GHG emissions are low are inconsistent in that they fail to apply their own logic (that we should implement energy technologies with low GHG emissions) to electricity sources (such as wind and solar photovoltaic) that are much better GHG-emissions avoiders than is nuclear power. A fourth problem is the fact that reactors generate only about 25 percent more energy, in their lifetime, than is required, as input, to the 14 stages of their fuel cycle. A fifth flaw of those who propose using nuclear energy to address CC is their failure to take account of the fact that reactors massively increase risks of nuclear proliferation and terrorism. Using atomic energy to help combat CC worsens another, and equally catastrophic, energy problem: nuclear proliferation and nuclear terrorism. A sixth flaw of using fission to address CC is failure to take account of the practical difficulties of tripling the number of global reactors. For all these reasons, the chapter shows that commercial atomic energy cannot address CC.
Kristin Shrader-Frechette
- Published in print:
- 2011
- Published Online:
- January 2012
- ISBN:
- 9780199794638
- eISBN:
- 9780199919277
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199794638.003.0001
- Subject:
- Philosophy, Moral Philosophy
Chapter 1 begins by stressing the severity of climate change (CC) and showing how, contrary to popular belief, atomic energy is not a viable solution to ...
More
Chapter 1 begins by stressing the severity of climate change (CC) and showing how, contrary to popular belief, atomic energy is not a viable solution to CC. Many scientists and most market proponents agree that renewable energy and energy efficiencies are better options. The chapter also shows that government subsidies for oil and nuclear power are the result of flawed science, poor ethics, short-term thinking, and special-interest influence. The chapter has 7 sections, the first of which surveys four major components of the energy crisis. These are oil addiction, non-CC-related deaths from fossil-fuel pollution, nuclear-weapons proliferation, and catastrophic CC. The second section summarizes some of the powerful evidence for global CC. The third section uses historical, ahistorical, Rawlsian, and utilitarian ethical principles to show how developed nations, especially the US, are most responsible for human-caused CC. The fourth section shows why climate-change skeptics, such as “deniers” who doubt CC is real, and “delayers” who say that it should not yet be addressed, have no valid objections. Instead, they all err scientifically and ethically. The fifth section illustrates that all modern scientific methods—and scientific consensus since at least 1995—confirm the reality of global CC. Essentially all expert-scientific analyses published in refereed, scientific-professional journals confirm the reality of global CC. The sixth section of the chapter shows how fossil-fuel special interests have contributed to the continued CC debate largely by paying non-experts to deny or challenge CC. The seventh section of the chapter provides an outline of each chapter in the book, noting that this book makes use of both scientific and ethical analyses to show why nuclear proponents’ arguments err, why CC deniers are wrong, and how scientific-methodological understanding can advance sound energy policy—including conservation, renewable energy, and energy efficiencies.Less
Chapter 1 begins by stressing the severity of climate change (CC) and showing how, contrary to popular belief, atomic energy is not a viable solution to CC. Many scientists and most market proponents agree that renewable energy and energy efficiencies are better options. The chapter also shows that government subsidies for oil and nuclear power are the result of flawed science, poor ethics, short-term thinking, and special-interest influence. The chapter has 7 sections, the first of which surveys four major components of the energy crisis. These are oil addiction, non-CC-related deaths from fossil-fuel pollution, nuclear-weapons proliferation, and catastrophic CC. The second section summarizes some of the powerful evidence for global CC. The third section uses historical, ahistorical, Rawlsian, and utilitarian ethical principles to show how developed nations, especially the US, are most responsible for human-caused CC. The fourth section shows why climate-change skeptics, such as “deniers” who doubt CC is real, and “delayers” who say that it should not yet be addressed, have no valid objections. Instead, they all err scientifically and ethically. The fifth section illustrates that all modern scientific methods—and scientific consensus since at least 1995—confirm the reality of global CC. Essentially all expert-scientific analyses published in refereed, scientific-professional journals confirm the reality of global CC. The sixth section of the chapter shows how fossil-fuel special interests have contributed to the continued CC debate largely by paying non-experts to deny or challenge CC. The seventh section of the chapter provides an outline of each chapter in the book, noting that this book makes use of both scientific and ethical analyses to show why nuclear proponents’ arguments err, why CC deniers are wrong, and how scientific-methodological understanding can advance sound energy policy—including conservation, renewable energy, and energy efficiencies.
