1. If people watch less TV 2. If children watch a lot of violent programs on TV 3 If people work only four days a week 4. If people have smaller families 5 If a woman works outside the home 6. If a woman becomes the leader of a country 7. If cities provide free public transportation 8 If there is a heavy fine for liftenng. 9. If teachers dont give tests 10. If teachers put all their lessons on the Internet​