People don't put a high value on climate protection

(Phys.org) —People are bad at getting a grip on collective risks. Climate change is a good example of this: the annual climate summits have so far not led to specific measures. The reason for this is that people attach ...

Delaying climate policy would triple short-term mitigation costs

Higher costs would in turn increase the threshold for decision-makers to start the transition to a low-carbon economy. Thus, to keep climate targets within reach it seems to be most relevant to not further postpone mitigation, ...

Study finds climate change to shrink bison, profit

As temperatures go up, bison get smaller. Joseph Craine, research assistant professor in the Division of Biology at Kansas State University, examined how climate change during the next 50 years will affect grazing animals ...

CO2 removal can lower costs of climate protection

Directly removing CO2 from the air has the potential to alter the costs of climate change mitigation. It could allow prolonging greenhouse-gas emissions from sectors like transport that are difficult, thus expensive, to turn ...

Obama climate pledge faces test on oil pipeline (Update 2)

(AP)—Environmental groups say President Barack Obama's warning about climate change will soon be tested as he decides whether to approve the Keystone XL oil pipeline from Canada to the Gulf Coast.

US climate fears mount, but political action wanes

Climate change was thrust to the forefront of the US political agenda recently in the wake of the devastation caused by superstorm Sandy and record high temperatures across the country.

Renewable energy 'increasing' but 2030 target in doubt

The share of renewables in the global energy mix has increased over the past decade to more than 15 percent but doubts remain over whether a 2030 target of 30 percent is achievable, delegates to an international conference ...

page 25 from 27