How can we change it?
Global warming can be changed by making life a lot more simple and using renewable sources that don't need to be combusted such as biofuel, solar energy, wind energy, hydropower and geothermal energy. Although these things can cost a bit more to harvest it will be worth it in the long run. By using these energy sources we produce less carbon which can slow down the rate of warming in the Earth.
The following picture shows something's that we can do to prevent global warming.