That's BS and I am not going to stop to comment on the conclusions you draw, the premise being false.

Hunger has been drastically reduced around the world. If you are going to defend the contrary, you should explain why when the posh guy who never worked in his life (Marx) was born the population of the earth was around one billion people and today it is just short of eight billion. Shortly before Marx was born, the visionary Malthus also advocated a food catastrophe under the argument that humans were growing in geometric progression while food production was growing in arithmetic progression.

Another thing you could explain is why in countries where malnutrition abounded a few decades ago, now there is an obesity problem. Or why hunger and its descriptions were a constant in literature until not many decades ago and have now disappeared.