Should we just give up and party like there’s no tomorrow? Scientist James Lovelock, inventor of Gaia, says “yes”. Former NASA scientist James Hansen says “no”. Loaded with clips including Obama’s science man John Holdren, deep greener Derrick Jensen, country singer Katty Mattea, rocker Tom Petty, new Lovelock on “Vanishing Gaia” and Hansen arrest audio (with Daryl Hannah) in this Ecoshock blast from the past.