Climate activists demonstrate in Paris Dec.12, 2015 as part of the COP21, the United Nations Climate Change Conference. The historic Paris agreement to address climate change will be a gigantic endeavor and require new technologies.
Climate activists demonstrate in Paris Dec.12, 2015 as part of the COP21, the United Nations Climate Change Conference. The historic Paris agreement to address climate change will be a gigantic endeavor and require new technologies. Matt Dunham Associated Press
Climate activists demonstrate in Paris Dec.12, 2015 as part of the COP21, the United Nations Climate Change Conference. The historic Paris agreement to address climate change will be a gigantic endeavor and require new technologies. Matt Dunham Associated Press

Tough new climate goals will be hard to meet

December 16, 2015 01:21 PM