Microsoft just made a massive bet on nuclear fusion energy — and the wager has OpenAI CEO Sam Altman's name written all over it. "I had this belief that the two things that would matter most to making the future and raising the quality of life a lot were making intelligence and energy cheap and abundant," the OpenAI chief told the WSJ. And in the meantime? We'll also be watching how much cash Microsoft continues to invest into Altman's OpenAI