"Poverty exists not because we cannot feed the poor, but because we cannot satisfy the rich."
There is more than enough wealth in any nation and in the world in general to feed, provide health care, even education, shelter and opportunities to every living person on the planet. The problem is not a lack of resources or even limited resources ... it's an imbalance of power and wealth. A small group of individuals own and control everything while the rest of us struggle to maintain the little we have and a good number of us don't even have that.
This isn't a call to revolution or to ask everyone to violently swing to the complete opposite of the political spectrum. We have to create a world and society that is more balanced and equitable to everyone, everywhere .... the poor have to be brought up to living standard that respects their lives and the ultra wealthy have to be brought down to earth to share the excesses they will never use or enjoy.
Education and wealth is known to lower population growth so there is no need to fear monger everyone into believing that we will eat the planet dry if everyone is able to afford a hamburger.
Think of the possibilities of humanity if everyone had an equal (or least a decent) chance of an education and to explore their potential? What do you think would happen to the world if we filled it with doctors, engineers, scientists, researchers, academics, professionals of all kinds of fields? Instead of trying to figure out how to build bigger more destructive, creative and terrible bombs or killing machines ... we'd be building space stations to travel and colonize a planet or harness the power of the sun directly.
We have the potential but we keep getting held back by a small group of people who want to own the entire planet during our short inconsequential lives while the majority of us just accept that as completely acceptable and normal.