Brad Johnson

Brad Johnson blogs at the Wonk Room on the climate crisis, energy policy, and building a green economy. Brad holds a bachelor’s degree in math and physics from Amherst College and master’s degree in geosciences from the Massachusetts Institute of Technology. He is the co-author of Technomanifestos, a history of the Information Revolution, and the founder of HillHeat.com, which covers climate policy in our nation’s capital.

Posts

ScienceBrad Johnson 23 February

Climate Scientists Withdraw Journal Claims Of Limit To Rising Sea Levels1

Cross-posted from the Wonk Room.

Scientists who challenged the possibility of catastrophic sea level rise in coming decades have retracted their argument. Mark Siddall, whose paper claimed sea level rise from global warming could not be more than 82 centimeters (32 inches) by 2100 — despite other estimates of up to 1.9 meters — asked for the conclusions published in 2009 in Nature Geoscience to be retracted, accepting corrections from researchers who had made the higher estimates. The Guardian misleadingly presented the news with the headline, “Climate scientists withdraw journal claims of rising sea levels“:
Study claimed in 2009 that sea levels would rise by up to 82cm by the end of century – but the report’s author now says true estimate is still unknown.
If all one read was the introduction, a reader might get the false impression that sea level rise from global warming is in doubt. The misleading Guardian headline was picked up — as per usual — by the Drudge Report and Marc Morano’s conspiracy site Climate Depot.