Bill McKibben issues ‘call to arms’ for New York climate summit
NEWS: Veteran campaigner plans largest ever march in Big Apple during Ban Ki-moon’s climate meet in September
Bill McKibben
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400ppm: the milestone that puts Earth in the “danger zone”
FEATURE: The Earth entered uncharted territory when CO2 levels hit 400ppm for the first time. So what does the milestone mean?
Bill McKibben: oil majors are ignoring climate crisis
Eminent US environmentalist warns that fossil fuel use is destroying the planet, and calls for curbs on the political power of the oil industry
Bill McKibben interview: Occupy, Keystone and his arrest
Veteran activist gives RTCC his thoughts on Durban protests, influence of green groups and the 2012 US Presidential elections.