Say what? The American Association of Petroleum Geologists was the last Professional Scientific body of national or international scope that had an official "Global Warming Never Happened" position. That was reversed under pressure from their own membership, trained scientists.

The Chemical Society had previous adopted a position that AGW is real and caused by burning fossil fuel.

Both groups have expertise that applies to research into what is causing the observed fact of Climate Change / Global Warming and Sea Level Rise. Geologists tell us that during the sea level rise during the last natural warming sea level rose by a meter every 20 years, for 500 years.