The relationships we find between these climate variables and conflict outcomes are often very important. "Researchers looked at 60 studies from around the world, with data spanning hundreds of years. Scientists say that with current predictions due to climate change, the world is likely to become a more volatile place. violent They estimate that a 2°C (3.6°F) increase in global temperature could lead to an increase in crimes against people of around 15% and an increase in group conflicts of more than 50%. certain regions (Hsiang, Burke and Miguel, 2013), (Morelle, 2013) However, other researchers have questioned whether climate causes conflict and suggested that this environmental factor was not responsible for civil war. in Africa (Morelle, 2013) An example of what could be a future conflict over water is the Nile situation between Ethiopia, Sudan and Egypt. Ethiopia is building a dam. that could affect Sudan and Egypt's share and they are negotiating on the best way for each country to maintain a fair