What the world is facing is over population presently the world has 7 billion people by 2095 it will be 11 billion. Majority of the growth in Muslin nations and Africa. Average family size in Denmark and Japan is less then 2. Average size in Pakistan and Egypt is 10. Highest in the world is Nigeria which is 12.
Massive amounts of food are being sent to these nations from Denmark, Sweden, Japan etc.
Interesting fact Nigeria will surpass the US in population by 2085 with 555 million people (estimated UN agency).