the good news is that we don't yet know precisely how it will end and it's not too late to write a new maybe more optimistic chapter, but what we do know is the u.n.'s climate change story is ultimately a cautionary tale about worsening hunger all around the planet. in that disattorney-client privilegian future, global hunger will not be a game. at the table now adriana canter who is the senior attorney for the natural resource defense council. david who is author of the new book "divided." and michael levy and bjorn lundberg who is the director of the copenhagen consensus center. he's one of the 50 people who could save the planet. also with us from boston is the head of the organization that prepared the report, oxfam president, ray oppenheiser.