NPR logo 2. Davis/Earth Day

2. Davis/Earth Day

2. Davis/Earth Day

Audio will be available later today.

EARTH DAY BEGAN ON COLLEGE CAMPUSES 25 YEARS AGO, AND PHILIP DAVIS TAKES A LOOK AT THE STATE OF CURRENT STUDENT ENVIRONMENTALISM.

We no longer support commenting on NPR.org stories, but you can find us every day on Facebook, Twitter, email, and many other platforms. Learn more or contact us.