Laurie David,a global warming activist and the author of Stop Global Warming:The Solution If You!设想一下,如果每个人都是环保主义者,我们的世界会变成什么样子呢?或许气候不会变暖,北极熊也不必面临灭绝;或许大伙儿到了晚上都要接受漆黑的挑战,在没有电的空间中生存;或许……有太多的猜想和不得不解决的现实问题存在。看看Laurie David这位环保主义者的猜想吧。 Imagine if everybody is an environmentalist, what will our world look like? Perhaps the climate will not get warmer, the polar bear Do not have to face the extinction; maybe everybody at night to accept the challenge of dark, living in the powerless space; perhaps ... There are too many conjectures and have to solve the real problems exist. Look at the conjecture of Laurie David, an environmentalist.