Seasonal Arctic sea-ice recovery has been slower than many hoped this fall, erasing modest gains achieved during the relatively cool summer. Daily observations of sea-ice extent this November are currently below the levels for … Read more
Conservation
Unfinished Business
Here is my posting on National Journal’s blog in response to Senator Majority Leader Harry Reid’s announcement Tuesday that Democrats will wait until to spring to debate climate legislation on … Read more
Our Chance to Shut the Door on Aquatic Invasive Species
Ocean freighters that discharge ballast water from ports around the globe into the Great Lakes have infected America’s freshwater seas with a plague of foreign species. Invasive species introduced into … Read more