Think of a global problem or issue you would like to change. what is the problem, and why do you want to ?

Here are some of my own opinions regarding the question.
One global problem that I would like to change is that sexist still exists. Some people still look down on women and believe that they're less capable to do something such as sports or heavy works as men.
I wanted to get help in this problem because this is not true. Women can be as good as men in many aspects and it's just horrible if you don't allow them to do certain things or giving them less credit on the same work that they've done.