Articles

The largest source of uncertainty in today’s climate models are clouds. Clouds can both cool the planet, by acting as a shield against the sun, and warm the planet, by trapping heat. But why do clouds behave the way they do? And how will a warming planet affect the cloud cover? “We don’t understand many basic things about clouds,” Lawrence Berkeley Lab scientist David Romps says. more »

Rose Madeline Mula writes: You’re happy to hear a flight attendant say that your seat cushion can be used as a “personal flotation device.” That sounds like so much more fun than “life saver” — more like it’s possible that you will be visiting a Disney water park soon instead of splashing down in mid-Atlantic. And isn’t it great that people no longer “lie”! We simply “misspeak,” “fabricate,” “bend the truth” or dispense disinformation.” Talk about a positive spin. more »

Val Castronovo writes: "I was walking along the road with two of my friends. The sun set — the sky became a bloody red. And I felt a touch of melancholy — I stood still, dead tired — over the blue-black fjord and city hung blood and tongues of fire. My friends walked on — I stayed behind — trembling with fright. I felt the great scream in nature. E.M." more »

Ferida Wolff writes: I was reading an article in the Sunday Philadelphia Inquirer about Winnie-the-Pooh. I remember the Pooh books. Many nights were spent with my kids tucked in and cozy as we followed Christopher Robin and the adventures of Pooh Bear, Tigger, Piglet, Owl, Rabbit, Eeyore, Kanga and little Roo.   more »