But they’ve found some fun ways to make their serious point.
{audio}http://cpa.ds.npr.org/krcb/audio/2015/04/nbr_4_15_15_eco2school_challenge.mp3{/audio}
3:28

Focusing outreach toward high school students is a high-impact approach says Paola Alvarado, program coordinator for the Center for Climate Protection’s Eco2School Challenge Program, because of the demographic middle ground they represent.
{audio}http://cpa.ds.npr.org/krcb/audio/2015/04/hsniche.mp3{/audio}
0:16