You already know that rapid loss of Arctic glaciers and ice sheets is helping to speed up the sea level rise that is causing worsening coastal flooding in communities from Maine to Miami. And you probably even know that warming in the Arctic seems to be driving changes to the weather patterns elsewhere on the globe. (If both these things have passed you by, you need to read the recent blog by my colleague Brenda Ekwurzel.) Read more >
August 28, 2015 3:08 PM EDT
This summer, Californians have not been able to ignore the evidence of climate change affecting our lives. Historic drought and searing temperatures have turned the Golden State into a tinderbox, escalating wildfires and placing serious strain on the state’s agricultural economy. Read more >
August 26, 2015 9:14 AM EDT
President Obama plans to address ministers and experts from 20 nations at the U.S. State Department conference on Global Leadership in the Arctic: Cooperation, Innovation, Engagement, and Resilience (GLACIER) at the end of August. According to a White House official, President Obama is the first sitting U.S. President to visit Alaska’s Arctic. In a video about his upcoming trip to Alaska, the President pronounced, “As long as I am President, America will lead the world to meet this threat before it’s too late.”
August 21, 2015 10:36 AM EDT
Last week I, along with an international group of scientists, published a study in the journal Climatic Change in which we found that the hottest summer days (24 hour periods) in the Central Valley were twice as likely to occur due to climate change. Heat waves in California’s Central Valley have become progressively more severe in recent decades due to higher humidity and warmer nighttime temperatures. Observations obtained from NOAA’s National Climatic Data Center show that Central Valley nighttime temperatures were nearly 2°F (1°C) warmer in the 2000s compared to the 1901-1960 average and even higher for the whole of California (see plot below). Read more >
August 21, 2015 10:07 AM EDT
When it comes to climate change, I’m pretty sure there are really only three types of people. Those who believe we’re buggering things up, those who don’t believe we’re buggering things up, and those who don’t know (and maybe don’t give a toss) either way.
Sure there are sub-groups, cliques and factions, but these are the big three. And nowadays it’s clear to me they all have one fundamental thing in common. For all these groups, hearing more science information about climate change makes no practical difference. The acceptors keep accepting, the deniers keep denying, and the ‘meh’ crowd keep on meh-ing.
So why are we still spraying the media waves with public communications full of climate science? Read more >