If I ruled the world, the first thing I would do is prevent famine and disease in the developing world. In my opinion, that�s one of the most serious problems we face. I would make sure that poor farmers could sell their food to the rest of the world. I would also make more medicines available to people in poor countries. I believe we could save millions of lives by vaccinating children, so I would make drugs companies do that.

     The next thing I�d do is invest in wind, water and solar power. We would then have clean energy that wouldn�t pollute the planet. In my view, if we could also make petrol-driven cars illegal, we would reduce pollution even more and this way we could stop global warning.

    There are less serious things I�d do too. I�d ban rap music because I think it�s terrible and I would reduce the number of sports programmes on TV .Finally, I would make my brother change his socks every day because they smell awful.