John – this is it: your last chance to be a hero for nature with your Giving Tuesday donation. A hero for endangered species and vulnerable communities, for the Amazon and the Arctic, for the trees and the seas, and for life on Earth.

Many people have already gone above and beyond today, but we still haven't reached our goal. We would love to see your name on our list of Giving Tuesday supporters.

If you're concerned about the climate crisis and other threats to nature—from fires to floods, heat waves, and storms, the melting Arctic, disappearing forests, vanishing wildlife—I hope you'll make your Giving Tuesday gift right now. For the planet we love and the future we share.

Please hurry—Giving Tuesday will be over at midnight! Make your secure gift now to help save species from extinction, stop deforestation and many other threats to nature and people, and protect the planet for future generations.

With gratitude,

African elephant calf and juvenile playing © Anup Shah/Minden Pictures