If I could change three things I would change;
1.Get rid of covid-19. By making everyone go in to Lockdown and I would get people to social distancing.
2.Make people have screen time.To make sure people don’t spend to much time on devices because some people spend all day on there devices and some people go on there devices in the night.
3.Get rid of pollution because animals think some things are food and eat it then and then they might die.