"Thirty years ago, a bold plan was cooked up to spread doubt and persuade the public that climate change was not a problem. The little-known meeting - between some of America's biggest industrial players and a PR genius - forged a devastatingly successful strategy that endured for years, and the consequences of which are all around us.
On an early autumn day in 1992, E Bruce Harrison, a man widely acknowledged as the father of environmental PR, stood up in a room full of business leaders and delivered a pitch like no other.
At stake was a contract worth half a million dollars a year - about £850,000 in today's money. The prospective client, the Global Climate Coalition (GCC) - which represented the oil, coal, auto, utilities, steel, and rail industries - was looking for a communications partner to change the narrative on climate change.
Don Rheem and Terry Yosie, two of Harrison's team present that day, are sharing their stories for the first time."