This is Olivier. He is at school, but with a mask on. No this isn't a virus outbreak, it is air pollution
This is Blake, who is strolling down the park. Do you see the dog in the distance? Blake can't see it because of the smog that engulfs the air in the city.
Olivier writes a letter to the government and he publicly states the fact to the millions of people living in Delhi and around the world. The government is pressured, and with the help of the UN, stops Air pollution by using more renewables and uses more recycle initiatives.
Dad. I learnt in school about the air pollution. I hate it a lot, and my friend from school got blinded from it. How do I stop air pollution?
You can write a letter to the government. There ids nothing much to do because the government has control.