Climate, war, poverty: How do we find solutions to these global problems? We need visionaries, pioneers, networkers - we need "Young Global Leaders".Each year, the World Economic Forum recognizes up to 300 extraordinary personalities from the world of economics, politics, science and culture.   In the coming weeks, Global 3000 will present 10 of them, starting with Aashmi Rana from Nepal and John McArthur from the United States on the topic of fighting poverty.