What is the biggest Problem in the Future

I am embarrassed to live on a planet where millions of people starve to death because we have made imaginary paper and people care more about having "money" than other people. Those Africans can be housed fed and all of it maintained by an amount of money that some rich people have spare. There are single men alive now who could live their lives spoiled as fuck as they already do, as-well as giving millions of Ethiopians a life, a country and a government. But na they need to keep it
We should all respect and sharing the planet for all in a sustainable way. All deserve the benefits of every single resource in this planet.. no exploited and miserable countries and first class countries.