Wow: Jeffrey Sachs, "leading" economist and senior UN advisor, suggests that carbon dioxide is currently causing a "global food crisis"

Twitter / JeffDSachs: Climate change causing glo ...

Climate change causing global food crisis. Deniers like Rupert Murdoch & Paul Gigot at WSJ must be held to account. http://www.ft.com/intl/cms/s/0/9989dc80-d1c5-11e1-badb-00144feabdc0.html#axzz21AUYxXVB …

Twitter / RogerPielkeJr: Sorry @JeffDSachs but "wor ...

Sorry @JeffDSachs but "world food crisis" is not "cause by climate change" -- calling for "deniers to be held to account" is irresponsible

Prof. Jeffrey Sachs, Director - The Earth Institute - Columbia University

Jeffrey D. Sachs is a world-renowned professor of economics, leader in sustainable development, senior UN advisor, bestselling author, and syndicated columnist whose monthly newspaper columns appear in more than 80 countries. He has twice been named among Time Magazine's 100 most influential world leaders. He was called by the New York Times, "probably the most important economist in the world," and by Time Magazine "the world's best known economist." A recent survey by The Economist Magazine ranked Professor Sachs as among the world's three most influential living economists of the past decade.