I recently had the good fortune to visit Vogtle nuclear power plant, in Georgia, to see the ongoing construction of Units 3 and 4. The only comparable experience I've had was the first time I saw the Pyramid of the Moon at Teotihuacan, Mexico. It made me think long and hard about how much planning, cooperation, and hard work we humans are capable of doing. You can't build a pyramid, or a cooling tower for that matter, without a lot of help.