What must happen at Durban climate talks

optimist…Part of being optimistic is keeping one’s head pointed toward the sun, one’s feet moving forward. There were many dark moments when my faith in humanity was sorely tested, but I would not and could not give myself up to despair. That way lays defeat and death.” With around 200 nations set to meet in Durban South, Africa November 28 – December 9 to agree on further efforts to address global warming, those words seemed extremely fitting.