Climate change and global warming is the rapid increase in temperature on Earth, caused largely by human behaviour. It is an urgent issue that needs to be solved. The two most popular ways are adaptation and prevention (mitigation). Adaptation means focusing on ways humans can live with the impacts of climate rather rather than solving the problem itself. This includes protecting and strengthening food supply, building dams in areas where floods commonly occur, and other more long term plans such as space exploration. Mitigation means putting in all efforts to prevent climate change from getting worse. This includes lowering global carbon emissions through cutting meat, using renewable energy, and encouraging more sustainable ways of living in general. The two methods vary in cost, efficacy, and scale.