Care2 Blog Weekly Round-up (01/20/12) Posted on January 20, 2012 by J.J.S. Boyce Politics: SOPA and PIPA Are Only a Skirmish Harper and Chiefs to Hold Summit: Expectations are Low Education: Teach for America: Doing More Harm Than Good? Equal is Better: What’s Missing from the Debate on Education Reform Environment: Should Auld Species Be Forgot? Umbrellas in the Sky? When and Why Geo-engineering is Crazy