Mashable: Secretary of State John Kerry arrived in Lima, Peru on Thursday afternoon just as it appeared that the latest round of global climate treaty talks were on the verge of limping toward a dispiriting conclusion.
Kerry has long been dedicated to moving the world toward a future with lower emissions of greenhouse gases blamed for causing global warming, and he challenged all nations, rich and poor, to overcome differences over draft negotiating text and take a crucial step closer to reaching a new...