He is managing his foundation just like his company. He is not throwing money away. I was really impressed with that vaccine refrigerator which was invented so

He is managing his foundation just like his company. He is not throwing money away. I was really impressed with that vaccine refrigerator which was invented so that vaccines can be kept cool for 50 days without any electricity. I think his focus on using technology to solve problems will be a game changer. In 20 years, we will all be thankful to Bill Gates for solving problems which has been haunting civilization for a long time. To address your point about education, he is an active supporter of Khan Academy. I think it's better for him to pick something like Khan Academy and give him all the financial support and attach other areas where there are not enough smart people working on to solve hard problems.