Shell accused of strategy risking catastrophic climate change

Environmentalists say presumption of global temperature rise to 4C undermines multinational's ability to talk with authority on climate change Related: The real story behind Shell's climate change rhetoric Royal Dutch Shell has been accused of pursuing a strategy that would lead to potentially catastrophic climate change after an internal document acknowledged a global temperature rise of 4C, twice the level considered safe for the planet. Related: 'Don't mention the Arctic': Shell embarrassed b...