Three older items that you may have missed

2011: Ban Ki-moon: World's economic model is 'environmental suicide' | Environment | guardian.co.uk

The world's current economic model is an environmental "global suicide pact" that will result in disaster if it isn't reformed, Ban Ki-moon, the UN secretary general, warned today.
Ban said that political and business leaders need to embrace economic innovation in order to save the planet.
"We need a revolution," he told a panel at the World Economic Forum in Davos, Switzerland, on how best to make the global economy sustainable. "Climate change is also showing us that the old model is more than obsolete."

2010: Advisory paper to DECC on communicating climate change to mass audiences | Climate Outreach and Information Network
Flashback: Climate Messaging Guide: Cutting through the Climate Clutter

Very useful communication guide developed by the Climate Institute: As climate campaigners we face a common challenge: how to utilise our unique influence and work together to promote strong climate action in Australia and around the world.