Dear Mr. DiCaprio,

Flooding cities, burning forests, and deadly droughts are proof that our planet is on the brink of collapse—and you’re one of the strongest voices calling for change. From making multiple climate documentaries, to funneling $30 million to climate causes, to using your 2016 Oscar acceptance speech to call out the need for urgent climate action, you have consistently used your visibility to make a difference. You are truly a beacon of hope for our planet’s future. Thank you—and keep up the outstanding work!