Climate Change and Health

To me, climate change is the gradual warming of the planet due to human activities that have increased the level of CO2 in the almosphere. If we can reduce the level of pollunants, we might be able to reduce the level of CO2 emissions, which should keep temperatures from rising above 2 degrees C. Higher temperatures will likely create more severve weather as well as raise the ocean levels creating many problems for countries and their citizens. At this time I am not sure how climate change will mpact global health.