Humankind’s legacy will turn out to be a blimp on the map in the history of life although the earth could collapse by us taking its guts to fuel our cars. Any creature as successful as we are is long extinct. That plug in on the wall does not change that fact. The only difference here is our extinction wipes out almost every resource on the planet leaving it a wasteland. No species has exploited this place like we have. Shark fin soup ffs. Shame we die when the earth is dead.