Because a slightly warmer and lusher planet would be devastating to tigers?

Mums make their voices heard over Heathrow expansion (From Hounslow Guardian)

Theo Wilson, 13, said: "My parents' generation have had all their fun, burning up the planet. I feel they have let us down, by not thinking about our future.”

John Stewart, chairman of Heathrow campaigning group HACAN, said: “This rally by [brainwashed] children should really bring it home to politicians the folly of building a third runway at Heathrow.
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Children from Chiswick, Richmond, and Putney dressed up in animal costumes for the protest