Here is the unvarnished truth that has been kept secret by the choices of important people. At present population levels, there may be more than enough energy in the world for the next 100,000 years (maybe for millions of years) that is relatively easy to obtain, clean, and safe, and that would be productive of peace among men, because there would be fewer fights over resources. The fuel of the future is thorium, and it is being withheld from the world because too few people know about it to demand it—and there’s no reason for this ignorance. Why the secrecy?...