This is a National Science Foundation newsletter from 2009, it says Bill and Melinda Gates Foundation gave the NSF $50 Million. This is old news but $50 million goes a long way.
National Science Foundation Announces Partnership with Bill & Melinda Gates Foundation to Foster Sustainable Agricultural Solutions
https://www.nsf.gov/news/news_summ.jsp?cntn_id=114493&org=NSF
13 years later what does the National Science Foundation do?
Gives $500,000 to University of California Riverside scientist to see whether they can turn edible plants like lettuce into mRNA vaccine factories.
https://news.ucr.edu/articles/2021/09/16/grow-and-eat-your-own-vaccines
Now, does this explain why Bill Gates has been buying up all the farm land?
Fair warning, better start growing your own food or you will become a lab rat in the next Bill Gates research experiment.
This. or he only needs to grow enough to infect the food supply growing around his farm(s). Say he has 20K acres in the midwest -- corn, potatoes, soy, wheat.... and his crops seed into the other crops, changing them?