Countries in Europe agree. They want to make less bad air. The plan is to make 90% less bad air by the year 2040. They want to do this to help our world.
The plan is a new law. This helps people know what to do. It helps people with jobs and money. Every country is different. Some countries, like Cyprus, have special rules. This is because it is an island.
But other places in the world want more oil and gas. Big companies say the world needs more of it. This makes it hard for everyone to help our world. Europe has a big plan, but the world has a big problem.