Leaders from many countries meet. They talk about the earth. They say they will help.
But, it is hard to help. People use more gas and oil. They use less clean energy. So, the earth may not be better soon.
Europe has big costs for energy. This stops clean energy. Families have problems.
The world wants more gas now. Gas is cheaper. This is a big change.
Leaders talk, but do not do much. Clean energy is not easy. The world has a problem with energy. It is hard to help the earth.