Bloomberg is famously impatient with beltway politics and believes that to get anything done you need to work from the ground up.

So if you want to know how Exxon Mobil can make $10 billion profit in 90 days, just look around. The whole world was built for them.

Geoengineering - the deliberate, large-scale manipulation of the earth's climate to offset global warming - is a nightmare fix for climate change.

If you think Wall Street firms have it good, you haven't looked closely at Big Oil.

When it comes to global warming, coal is the gorilla in the room.

Mark Ruffalo, aka the Incredible Hulk, is the natural gas industry's worst nightmare: a serious, committed activist who is determined to use his star power as a superhero in the hottest movie of the moment to draw attention the environmental and public health risks of fracking.

When it comes to energy, cost isn't everything - but it's a lot. Everybody wants cheap power.