While everyone else is blogging about the stimulus plan (keep it up) we want to tell you about the “Polar-Palooza” talk we heard this weekend at the New York Times building, hosted by Andrew Revkin, environment reporter for the Times (see his great blog Dot Earth here) and author of The North Pole Was Here. Revkin moderated a discussion by four scientists studying the climate conditions and biology of the North and South poles and Greenland.