Though I do not think that we can be certain in our predictions regarding climate, many scientists predict that global warming will result in climate extremes. Hot and dry places will become hotter and dryer, humid places will become more humid and so on. There is also a lot of discussion about climate refugees - people emmigrating out of areas too hot for humans to survive. Its crazy to think of all of those people being displaced to other parts of the world. Things would get pretty crowded. I agree that they should be looking into renewable energy rather than outdated oil and coal, as we all should