What Will Happen In 50 Years?

I think in 50 years, they may have already found a cure to cancer! And, I hope that person will be me :)! And computers will continue to advance. Soon, everyone will have their own robots at home who will help them do all the chores and I will no longer have to do the dishes or take out the trash. There will also be hover-boards and hover-cars(like in the Uglies Series) that run on magnetic forces and the underground is all full how really strong magnet so the hover-boards and hover-car can run. A lot of medicines will be discovered but then the viruses also evolve into super viruses, threatening to wipe out human race. The human population struggle to stay alive, and 90% of the world's population is gone while the other 10% survives, Those people left will make up a new government and battle the world on their own. However, the people aren't strong enough, and most people left living are either not very smart or really old/young. So, they soon also die out and the other animals take over the Earth. Sadly, the deadly Super Virus also evolved to wipe out other types of organisms as well, so there is no more multicell organisms anymore. The single-celled organisms started to evolve after a long time and then everything started again.