FedEX is turning to energy efficiency to save money, but a big part of their plan depends on natural gas from hydraulic fracturing. I guess its a question of whether the energy security benefits and reduced cost are worth the environmental externalities.
"This year, Apple also became the first technology company to join the Fair Labor Association, and it invited the nonprofit global monitoring group to conduct inspections of its suppliers’ factories in China and elsewhere."
Sounds like a pretty concrete action to me. Maybe I will buy an Iphone after all.