Eric Holthaus on imagination: "Our brains are constantly being encouraged to give up"

Eric Holthaus was once called ‘The Rebel Nerd of Meteorology’ by Rolling Stone magazine and is a journalist who writes about climate change. In 2013, sitting at an airport, he burst into tears having just read the latest IPCC report, and took to Twitter to share the impact, as a scientist studying climate change, that this knowledge was having on him emotionally.