Ahora vivo en la ciudad de México y cuando debe de llover no llueve… cuando hace calor de verdad hace calor.

I want you to be prepared for the world that the generations before you are creating for you. I love you Lucienne, and I will not give up. I will push you and teach you not to give up, either, even if others around you do.

I’ll be here to tell you all the ways I have fought for the health of our home, and fought to protect all of the wide, open spaces for you to run in. When you’re old enough, we can fight together.

I can feel the change happening — many people are working to transform the world.

It seems silly to saddle yourself with guilt for something that hasn’t happened yet. I don’t want to do that. As of today, I don’t really feel guilty. I guess I just want to make sure I keep doing more, so that when you read this, and ask what I’ve done since then, I can still feel good about my efforts.

I hope, as your father, I’ve done enough to instill within you how science is a wonderful adventure.

I hope that things have cooled down. I hope that people and governments have come together to save our earth. I hope that everyone is able to breath clean air, drink clean water and see the beauty in nature that I do. I promise to do my best to take part in repairing the damage we’ve done so that my hopes may come true.

I am so sorry we didn’t realize this predicament sooner.

We only have 11 years left until the damage done by climate change is irreversible.

I’m doing this work because I see it as the best way to save and improve as many lives as possible. I’m doing it so you, 2050 Ryan, can look at yourself in the mirror. And so you can tell your kids and grandkids someday that you did everything you could.

I love you my son. You are waking up now. Hopefully tomorrow, more of us will, too.