Who died in June 1971

Scottish nutritionist and physician awarded the Nobel Peace Prize for his scientific research into nutrition and his leadership as the first Director-General of the United Nations Food and Agriculture Organization

Swiss chemist and biochemist who shared the 1937 Nobel Prize for Chemistry for his investigations on carotenoids, flavins, and vitamins A and B2

American biochemist and Nobel laureate who was the first to isolate and crystallize a virus, bridging the gap between living and non-living matter

Hungarian Marxist philosopher and literary critic who developed the theory of reification and contributed to Western Marxism