Home / Research / Cold shower on economics of global warming Climate Change Cold shower on economics of global warming April 24, 2019 by Tom Swann, Mark Ogge, Richie Merzian and Rod Campbell Authors Tom Swann Mark Ogge Principal Advisor Richie Merzian Director, Climate & Energy Program Rod Campbell Research Director Media releases Net-Zero by 2050 Emissions Target Provides Community & Business Certainty Analysis: $130 billion per year benefit to GDP by avoiding climate change Full report