Gates Foundation holds nearly $1.5 billion in fossil-fuel related stocks, so the Guardian has started a petition asking them to completely divest.

"The Bill & Melinda Gates Foundation had at least $1.4 billion invested in large oil, gas, and coal companies in 2013, The Guardian writes, citing an analysis of the charity's most recent available tax return. The $43 billion fund had stakes in 35 of the 200 firms with the biggest fossil-fuel reserves, according to the newspaper, which launched a petition drive Monday calling on the foundation to divest from the industry." -- the Chronicle of Philanthropy