The world population is growing at about 1.1% each year and world food production is increasing at a faster rate.
FAOs latest forecast for 2019 world cereal production is pegged at an all-time high of 2.7 billion tonnes, up some 0.4 percent from the November figure and now almost 57 million tonnes (2.1 percent) above the reduced outturn in 2018. The month-on-month increase primarily reflects an upward revision of theworld coarse grains production forecast, associated with higher-than-previously predicted yields in China (Mainland), the Russian Federation and Ukraine.
In 1996, World cereral production was 1.87 billion tonnes (including rice in milled equivalent), up 23 million tonnes from the end 1996 forecast and more than 8 percent above 1995’s reduced level. The ratio of end-of-season stocks to forecast consumption in 1997/98, although nearly reaching 16 percent, would still be below the 17 to 18 percent range that FAO considers the minimum necessary to safeguard world food security, according to the report from FAO’s Global Information and Early Warning System (GIEWS).
There was 5.8 billion people in 1996 and there was 7.7 billion people in 2019.
If we only were able to have food production keep pace with population growth from 1996 then we would have 2.48 billion tons of cereal production. There was an 8.8% increase in food levels compared to 1996.
Per capita food supply rose from about 2200 kcal/day in the early 1960s to more than 2800 kcal/day by 2009. This was a 27% increase for each person.
At the current level, the forecast for world production of coarse grains stands at nearly 1 433 million tonnes, 1.7 percent (24.5 million tonnes) higher year-on-year and marginally short of the record high level registered in 2017.
Here is a comparison of prices and wages from 1975 against 2015. US Wages went up over four times. Food is in general more affordable. Housing and new cars are less affordable.
It is mainly African and some middle eastern countries that need to import food.
Brian Wang is a prolific business-oriented writer of emerging and disruptive technologies. He is known for insightful articles that combine business and technical analysis that catches the attention of the general public and is also useful for those in the industries. He is the sole author and writer of nextbigfuture.com, the top online science blog. He is also involved in angel investing and raising funds for breakthrough technology startup companies.
He gave the recent keynote presentation at Monte Jade event with a talk entitled the Future for You.  He gave an annual update on molecular nanotechnology at Singularity University on nanotechnology, gave a TEDX talk on energy, and advises USC ASTE 527 (advanced space projects program). He has been interviewed for radio, professional organizations. podcasts and corporate events. He was recently interviewed by the radio program Steel on Steel on satellites and high altitude balloons that will track all movement in many parts of the USA.
He fundraises for various high impact technology companies and has worked in computer technology, insurance, healthcare and with corporate finance.
He has substantial familiarity with a broad range of breakthrough technologies like age reversal and antiaging, quantum computers, artificial intelligence, ocean tech,  agtech, nuclear fission, advanced nuclear fission, space propulsion, satellites, imaging, molecular nanotechnology, biotechnology, medicine, blockchain, crypto and many other areas.