A better sounding name for an air pollution advocate usually paid by, interested in, or manipulated by the pollution-heavy industries. They usually claim themselves (falsely) to be an expert in environmental sciences. Their main purpose is to propagate pro-pollution attitude.
Probably Bjørn Lomborg was the only respectable climate sceptic but for now he does not support his former opinions anymore either.
GM Chairman Bob Lutz revealed himself as a total Climatetard after an interview on the Colbert Report television show in which he said he doesn't believe that global warming is a man made effect and may instead be caused by "sun spots".
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.