I want to kill the environment.
Objectively speaking, it is the Environment's job to kill you, and if you observe, it has been 100% successful so far. Every human that has gone up against it has been defeated and killed in the long run.
You would be foolish to protect that which intends to kill you and your wife and children.
This is why I tend to be unconcerned about dead Communists, dead mosquitoes, or the people who prefer them alive.