Thanks for the link! A funny guy, may George Carlin rest in peace.

By the way, reducing Earth’s population from the current 7.5 billion to 100 million is a big step. To put it in perspective, using that ratio to reduce the Clallam County population of 73,000, only 973 souls would remain.
It’s called eugenics and the idea is rampant on the left. Many of the current leaders and founders of the environmental and climate movement adhere to the basic tenets of eugenics. It’s authoritarian. But then, that’s what attracts many people to the left. 

Most people take the path of least resistance. It’s easier to ignore truths that make you uncomfortable. So, they let comments like this slide:

"Isn't the only hope for the planet that the 
industrialized civilizations collapse? 
Isn't it our responsiblity to bring that about?"
Maurice Strong, founder of the UN Environment Programme

I didn’t hear any marchers condemn the people they follow who espouse such policies, nor do I expect to.