Some rich people, like Mark Zuckerberg, are building big houses with special rooms under the ground. These rooms have food and water. Some people think they are making these rooms because they are afraid of big problems in the world. Other rich people are also buying land and making safe places for themselves.

Many people are talking about computers that can think like humans. Some people who make these computers are worried about what might happen if computers become too smart. They think these computers could be dangerous. But other people say that computers are not as smart as humans yet, and it will take a long time for this to happen.

Some people think computers will help us a lot in the future. They say computers can help find new medicine and make life better. But some people are afraid that computers could be used in a bad way. Right now, computers are good at finding information, but they do not feel or think like people. Humans are still smarter than computers in many ways.