Помогите придумать предсказание на 2100 год на английском языке

I think there will be flying cars.People will have never died. и тд

In 2100 year I suppose that it will be robotic housemaids, which will do all work. It also will be flying cars and humanic won`t use any petrol, but we will use another fuel, which is not so dangerous for peoples` life. People will live in glass house, where grows trees, we need trees cause they give us air. So we can`t live without air. Secondly, it will be difficult to find any clean water. В английском нуб