How Big Oil is trying to change its image
To the untrained eye, it looks like the major oil companies that helped get us into this whole climate mess — conglomerates like ExxonMobil, BP, and Shell — are starting to envision a world beyond fossil fuels. A few of them have launched their own campaigns charting a path to a greener future — and, surprisingly, even more have backed a carbon tax proposal. [node:read-more:link]