Will We Destroy the Earth with our SUV's?

Here's an amusing website discussing ways to destroy the Earth and humanity. I feel environmentalists are somewhat arrogant that the presume that mankind can somehow destroy life and or the earth by our feeble actions. Compared to the awesome power of creation we are but ants. As I stated before the environmentalists and especially the global warming fanatics border on a religious cult prophesying the Apocalypse.

"Destroying the Earth is harder than you may have been led to
believe.

You've seen the action movies where the bad guy threatens to destroy the Earth. You've heard people on the news claiming that the next nuclear war or cutting down rain forests or persisting in releasing hideous quantities of pollution into the atmosphere threatens to end the world.

Fools.

The Earth is built to last. It is a 4,550,000,000-year-old, 5,973,600,000,000,000,000,000-tonne ball of iron. It has taken more devastating asteroid hits in its lifetime than you've had hot dinners, and lo, it still
orbits merrily. So my first piece of advice to you, dear would-be Earth-destroyer, is: do NOT think this will be easy."