Planting trees at schools could be the climate fix our kids desperately need
In heat-blasted parts of Los Angeles, a small nonprofit is transforming schoolyards into leafy sanctuaries, and the effects on kids' health and learning are no accident.
Victoria Namkung reports for The Guardian.
In short:
- Washington Elementary in Pasadena, once a bare, overheated schoolyard, now boasts gardens, shade trees, and outdoor classrooms thanks to Amigos de los Rios, a nonprofit greening underserved schools.
- Tree cover in LA is drastically uneven — primarily white, affluent neighborhoods get the shade, while low-income, predominantly Black and Latino communities bear the brunt of asphalt and extreme heat.
- Trees lower urban temperatures, filter air, protect kids from UV rays, and improve both mental health and academic performance, making them a public health tool, not just landscaping.
Key quote:
“Green space doesn’t just support childhood development – it supercharges it.”
— Dan Lambe, CEO of the Arbor Day Foundation
Why this matters:
Extreme heat is a growing threat to kids’ health, fueling asthma, heatstroke, and poor school performance. Urban trees are a cheap, powerful defense, yet access is unequal. Trees cool the air, filter out particulates, muffle urban chaos, and turn outdoor space into something more livable — with dignity. For children, that can help make the difference between surviving a school day and thriving in one. And for communities long denied that dignity, it’s shade with a side of justice.
Read more: How youth can battle extreme heat in their communities
