Yes and no, because there would be less people and they wouldn't want to fight because they have to rely on each other for survival. They would fight harder for their survival but not with each other in my opinion.
There are nearly 7 billion people living on planet Earth and it can be hard for us to understand the different life experiences that exist, and the social injustices different peoples can experience due to climate change.
Explanation:
You can learn more by watching a video called "If The World Were 100 People | GOOD Data"
