However, there's not much the UN can do about this unless they want to lower the amount of food production by agriculture that we already have. See, just because food production increases, that doesn't mean that the "starving millions" will get fed. It just means that we'll have more people, including more starving people. So spending money on anything besides keeping the amount of food being produced the same this year as it was last year will just result in making more people than there were last year.
However, there's not much the UN can do about this unless they want to lower the amount of food production by agriculture that we already have. See, just because food production increases, that doesn't mean that the "starving millions" will get fed. It just means that we'll have more people, including more starving people. So spending money on anything besides keeping the amount of food being produced the same this year as it was last year will just result in making more people than there were last year.