An anonymous reader writes: UK scientists say a modest increase in the number of urban parks and street trees could offset decades of predicted temperature rises. Specifically, a mere 10% increase in the amount of green space in built-up centers would reduce urban surface temperatures by as much as 4C.
Attend or create a Slashdot 20th anniversary party! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Check out the new SourceForge HTML5 Internet speed test. ×