I think that in 2100 everything will change. Most likely, people will learn to do amazing things with the help of some new technologies. Robots will be everywhere: helping at school, cooking, cleaning. And flying cars will help you not to get stuck in city traffic jams. Maybe even the villages will change completely. It will be even more interesting and mysterious ahead. That's just a lot of things should remain unchanged. It will be too scary if in 2100 there will be no forests left, and the seas will be mired in tons of garbage or disappear altogether! We just have to hope that life in 2100 will be better, not worse.
ur life in 2100