Biggest Issues In the World

RIP earth (global warming)

Neither this or any other problem can be fixed unless/until overpopulation is reversed drastically.

How is poverty more of an issue than global warming? At least poverty doesn't affect most of us.

None of these other problems will matter AT ALL if the planet is destroyed.

This will greatly mess up the planet if we don't fix it immediately

Lower planet Earth's population to 4 Billion and 80-percent of all problems simply go away, and lower it to 2 billion and 95-percent of all problems are gone.
That will leave plenty of time to solve whatever is left.

Tell everyone they can't have kids. That should fix things without killing anyone.