"The Population Bomb," Paul Erlich PhD., 1968 sought to alarm us of the coming ice age, with famine and death. It was WRONG.
The Truth is, the world has experienced warmng and cooling many times, never manmade, and science cannot explain the reasons.
Here in California we are already doomed, since the bullit train was canceled. Carpool and bike lanes everywhere.
I have witnessed Environmentalist false alarms, in my town (build over an oil field.).
--Wetlands restoration was guaranteed by alarmists, to ruin the beaches and waves and habitats. Didn't happen.
--Oil dumped into the ocean by accident, guaranteed to last for decades, but Mother Nature healed herself in months instead.
These people do NOT come back admit their mistakes. They just move on to their next project to halt the economy.
Technology has been used to improve the environment, not harm it.