Arnold Schwarzenegger

The former governor and action star is a standout politician in his ability to message fraught and often politically divisive topics

The new French government is to halt licenses for new oil and gas projects, as President Macron aims another dig at President Trump's inaction on climate change

People don't relate to future threats from climate change but seeing images of people dying now from air pollution drives them to act, says former governor of California

As cities take centre stage in Paris, Regions of Climate Action group, founded by former US governor Arnold Schwarzenegger, is to argue seed funding body would 'jumpstart' green investment

Cap-and-trade scheme to "fill the vacuum created by the failure of Congress to pass any kind of climate or energy legislation"

Draft proposals could see about 600 carbon-intensive firms included in carbon trading scheme from 2012

Huge increase in state funding to help cut building energy bills and accelerate development of zero-carbon properties

Executive order requires state to generate a third of its electricity from renewable sources by 2020

Governor insists bill would damage emerging solar industry