What do I say to people who say that the Earth is cooling and has been cooling for years? How does their evidence square up with the climate change/global warming argument that says the Earth is heating up? - James Matkin, former Deputy Minister at Government of British Columbia (1974-1983)

https://www.quora.com/What-do-I-say-to-people-who-say-that-the-Earth-is-cooling-and-has-been-cooling-for-years-How-does-their-evidence-square-up-with-the-climate-change-global-warming-argument-that-says-the-Earth-is-heating-up/answer/James-Matkin