If I ruled the world, the first thing I`d do is draw people`s attention to the problems of ecology and the creation of new technologies to make planet cleaner and more comfortable for living. I`d also make education and medicine free and good in the whole world. It would help to improve science and reduce the death rate of people.

The next thing I`d do is disarm all armies, it would stop wars and people won`t die in wars.

There are some less serious things I`d do too. I would build a basketball court in every city and village and would do it very well. Finally I`d give everyone a smartphone with the Internet and everyone would speak with each other in the whole world.