

News bites: ExxonMobil chief talks climate, fracking, Keystone
ExxonMobil CEO Rex Tillerson discussed a wide range of topics — Keystone XL, climate change, Venezuelan President Hugo Chavez's death — in an hour-long interview with Charlie Rose on PBS that aired Thursday. Bloomberg Businessweek has some excerpts here.
A team of researchers studying temperatures since the last ice age ended 11,000 years ago says the current rates of global warming are unprecedented, NPR reports.
China is poised to become the world's largest solar power market this year, according to Bloomberg.








