So for some unknown reason, a 50 year trend is going to fall off a cliff because you hope it does? What kind of piece of shit hopes world food production will go down? Food production continues to grow:
https://ourworldindata.org/food-per-person

What kind of growth? Industrial growth for one.
https://www.macrotrends.net/2583/industrial-production-historical-chart
Looking at a fact and saying it isn't true is very stupid.

Here is another fact. Technology is growing at a stupendous rate.
https://ourworldindata.org/technological-progress