Another cleaner and less expensive forms of energy (not fossil fuel) are not used on a larger scale because of many reasons. Society is accustomed to burning fossil fuels. To change to another better form of energy would be a huge shift in the way factories, car and our electricity are powered. Also, many fossil fuel companies do not want to be out of business so they attempt to bribe politicians and other public figures to spread false information that climate change is fake so the can continue to earn money disregarding the horrible effects it will have on the planet.