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Climate Ought to Change Politics

Written by Stephen Rainey

In the midst of global climate change set to devastate entire ways of life, and ultimately on track to render the biosphere uninhabitable for all but the most adaptable organisms, it seems timely to question how political legitimacy relates to matters of scientific fact. While it seems mostly desirable that groups of people ought to be self-determining in terms of how they get along with the business of living, there appears to be a limit wherein this principle renders mutual self-determination among groups impossible.

Self-determination among different groups in some sense generates contradictory demands. Especially where limited resources are a factor, not everyone can successfully pursue their own ends, which generates tensions between groups. Among the limits that prompt such mutually challenging ways of life are the kinds of facts discovered in scientific research. We know from trends observable by climate scientists that patterns of living currently enjoyed by many are unsustainable and are causing damage to the possibility of continued living on Earth. Yet this is known in a rather strange way.Read More »Climate Ought to Change Politics

Cross Post: What do sugar and climate change have in common? Misplaced scepticism of the science

Written by Professor Neil Levy, Senior Research Fellow, Uehiro Centre for Practical Ethics, University of Oxford

This article was originally published on The Conversation

Erosion of the case against sugar. Shutterstock

Why do we think that climate sceptics are irrational? A major reason is that almost none of them have any genuine expertise in climate science (most have no scientific expertise at all), yet they’re confident that they know better than the scientists. Science is hard. Seeing patterns in noisy data requires statistical expertise, for instance. Climate data is very noisy: we shouldn’t rely on common sense to analyse it. We are instead forced to use the assessment of experts.Read More »Cross Post: What do sugar and climate change have in common? Misplaced scepticism of the science

Après nous, le déluge: legislating science

The North Carolina senate tried to pass a bill in June banning state agency researchers from using exponential extrapolations in predictions of sea level, requiring them to just using linear extrapolations. After being generally laughed at, the legislators settled for a compromise: state agencies were forbidden to base any laws or plans on exponential extrapolations for the next three to four years. Now a new report shows that sea levels are rising faster near North Carolina than anywhere else on Earth.

Read More »Après nous, le déluge: legislating science

The price of uncertainty: geoengineering climate change through stratospheric sulfate

With thanks to Clive Hamilton for his talk. Stratospheric sulfate seems to be one of the most promising geoengineering methods to combat climate change. It involves the injection of  hydrogen sulfide (H2S), sulfur dioxide (SO2) or other sulfates, into the stratosphere. Similar to what happens after major volcanic eruptions, this would reflect off part of the sun’s energy and cool… Read More »The price of uncertainty: geoengineering climate change through stratospheric sulfate

How are future generations different from potential persons?

A debate piece in the Swedish newspaper Dagens Nyheter by the philosophers Nicholas Espinoza and Martin Peterson (autotranslated version) on abortion rights has led to strong reactions in the Swedish blogosphere. The authors make two claims: First, that even people with liberal values can take issue with current abortion rights because it involves a goal conflict between the interests of present and future individuals in having their legitimate desires fulfilled. Second, that the binary view that things must be either allowed or banned is wrong, and that there exists a third domain where laws should take moral ambiguity or internal conflict into account. Their suggestion is that women who end up in situations in this third domain should neither be helped nor hindered by society, and should be allowed to end their pregnancies at clinics where the fee is proportional to their ability to pay. The short article seems tailored to anger holders of practically every view, although I suspect the authors mainly felt it was more of an interesting argument than a deliberate golden apple. Here is a small bite on the green half of the apple: is climate and abortion ethics comparable?

Read More »How are future generations different from potential persons?