I agree with most of the sentiments here;
1- overpopulation is really a regional and relative issue.
2- inadequate food DISTRIBUTION is a bigger factor in starvation deaths.
3- when aid gets sent and it is stolen, say by a warlord in the region, not only does it not help the people aimed, often those resources are used to cause more harm.

There is far too much to elaborate on; each element having plenty of issues that could be debated before arriving at a workable solution.