climate change impacts

Global warming and natural disasters

What is the relationship between global warming and the recent tsunami in the Indian Ocean (and natural disasters more generally)? Who is and is not drawing such a connection? Who is and is not trying to score political points around it? There's been a flurry of writing on the subject recently.

We begin with today's Muckraker ...

On Bjorn Lomborg and climate change

Bjorn Lomborg's chapter on global climate change is a clever polemic; it seems like a sober and well-researched presentation of balanced information, whereas in fact it makes use of selective inattention to inconvenient literature and overemphasis of work that supports his lopsided views. The Intergovernmental Panel on Climate Change reports and other honest assessments don't have the luxury of using such tactics, given the hundreds of external reviewers and dozens of review editors.

Climate change is threatening Arctic critters

The place to watch for global warming — the sensitive point, the canary in the coal mine — is the Arctic. If the planet as a whole warms by one degree, the poles will warm by about three degrees. Which is just what is happening. Polar bears are walking on thin ice. Ice now covers […]

Global warming in action in the Antarctic

The scene is breathtaking, even mystical. Four searchlight beams arrow down from above me to a vanishing point over dark water. Sea fog sweeps in along the beams and occasionally an iceberg is illuminated. From the left, a small, pale full moon is just showing over the clouds. I am on the bridge of the […]