It is commonly thought that wealthy countries are more responsible to solve climate change rather than countries with a higher percentage of poverty. On the other hand, there are people who think all countries are responsible at the same level for protecting our planet. Wealthy countries have more technological resources to combat temperature modification and, as a consequence, they have to work harder to find a solution. At present, there are several laboratories for monitoring the climate, moreover, there is a plethora of scientists who study the environmental ecosystem everyday; for this reason they have sufficient tools to solve the issue. On the contrary, its protection is a worldwide problem and each country has to find out a solution for stopping this situation.