“To feed a starving child is to exacerbate the world population problem.”
“If I were reincarnated, I would wish to be returned to Earth as a killer virus to lower human population levels.”
“I suspect that eradicating smallpox was wrong. It played an important part in balancing ecosystems.”
Read more here. And if you think this is cherry picking from a few “fringe” fellows, think again. Some of these very people are currently serving in the Administration making environmental policy, or heavily influencing it from their organizations.