For millions of years, this world has been a great gift to nearly everything living on it, a planet whose atmosphere, temperature, air, water, seasons, and weather were precisely calibrated to allow us - the big us, including forests and oceans, species large and small - to flourish.

数百万年来，这个世界一直是送给几乎所有生活在它上面的生物的一份伟大的礼物，这个星球的大气、温度、空气、水、季节和天气都经过了精确的校准，使我们——包括森林和海洋在内的大国，无论大小物种——得以繁荣昌盛。