climate change

Oil pipeline fight roils unions

November 11, 2011 - U.S. unions are bitterly split on whether an oil pipeline should be built between Canada and Texas. The conflict has hamstrung the Blue-Green Alliance, which unifies union and environmental efforts, as transit unions argue labor must look beyond its own interests.

Climate-science contrarian Roy Spencer's oil-industry ties

September 7, 2011 - Roy Spencer doesn't disclose his leadership roles in climate skeptic groups financed by Exxon and other key players in what's been dubbed the "climate denial machine": the network of companies, think tanks and foundations that have sought to deny and downplay the scientific consensus that global warming is real and caused in large part by human activity.