There is no time left: we squandered it in petty arguments with those who deny, even now, that there’s even a problem. But we’re not talking about the end of the world. Earth will survive us, believers and deniers both, and she will not mourn our loss. We’re talking about the end of our world. The end of humanity.” She smashed a fist on her open palm. “Unless we act! Unless we finally make the hard decisions!