| Bill Gates' $29B Stake in Landfill Company Tied to Major Methane Emissions In November 2015, world leaders descended on Paris to negotiate a historic agreement to limit global warming. But on the summit's opening day, attention turned to a private citizen slouched awkwardly in a chair on stage: Bill Gates. Gates, with his characteristic flop of sandy hair, grinned impishly as President Barack Obama called him a 'visionary' and a 'driving force' behind a pair of' |