Is that a difficult solution? Western countries could end world hunger[1] for something between what we spend on alternative medicine[2] and what we spend on food that we throw away[3]. Of course, there are some difficulties like lack of infrastructure needed to get aid to everyone who needs it, but those seem hardly insurmountable. Companies seem to be able to reach the most remote regions of the world when it comes to things like producing coffee; I don't see why it should be impossible to feed everyone.
The main difficulty, as far as I can tell, is that most people are reluctant to pay to feed even the people that they share the streets with, let alone people in the third world. But I don't think you can really call a problem "difficult" if the only reason you haven't done it is because you choose not to.
The main difficulty, as far as I can tell, is that most people are reluctant to pay to feed even the people that they share the streets with, let alone people in the third world. But I don't think you can really call a problem "difficult" if the only reason you haven't done it is because you choose not to.
[1] https://hungermath.wordpress.com/2013/12/08/how-much-would-i...
[2] https://www.nbcnews.com/health/health-news/americans-spend-3...
[3] https://www.cnbc.com/2015/04/22/americas-165-billion-food-wa...