I began helping a family in the Karoo Desert in the 1970s turn the desert that you see on the right there back to grassland, 20世纪70年代我开始帮助一个在卡鲁沙漠的家庭，你们看到在右边沙漠变回了草地， and thankfully, now their grandchil
I think this is a problem. I think it's a problem for each of us as individuals, in our personal and professional lives, 我认为这是个问题。我认为这是每个人私人生活和职业生活中的问题， and I think it's a problem for all of us collec
So I got up and I jumped onto my cardio glider, which is a full-body, full-exercise machine. 我起床，然后跳到我的健身器材上，它是一个活动全身部位的机器。 And I'm jamming away on this thing, and I'm realizing that my hands look lik
