Vavilov, Lysenko and control of the seed
Agent: Nikolai Vavilov (1887–1943); Trofim Lysenko (1898–1976)
Source / date: 1920s–1960s, Soviet Union
Reference: Nikolai Vavilov
What happens when a state decides who controls the genetics of the world’s food plants. One man assembled the first global seed bank; another had genetics itself outlawed. The first died of starvation surrounded by seeds.
Class: Directed modification actually performed by people, on the record, with names and dates.
The collection
Vavilov travelled five continents gathering the wild relatives and landraces of cultivated plants, building a collection of roughly 250,000 samples in Leningrad — the world’s first seed bank, and the origin of the idea that the genetic diversity of crops is strategic infrastructure. He also identified the centres of origin, the regions where each crop was first domesticated and where its variation is still concentrated.
He was arrested in 1940 and died of starvation in a Saratov prison in January 1943. During the 872-day siege of Leningrad, staff at his institute guarded the collection through the famine and several of them starved to death rather than eat the seed stores.
And the doctrine that replaced him
Trofim Lysenko rejected Mendelian genetics as bourgeois and promised transformation of crops by treatment rather than breeding. He had political backing, and in 1948 genetics was formally suppressed as a discipline in the Soviet Union. Careers ended; some researchers were imprisoned or shot; agricultural output suffered for a generation.
The entry is here because it is the documented answer to a question this section keeps circling: who, in the background, has actually controlled the genetics of plants? The answer for a large part of the twentieth century is states — visibly, brutally, and with consequences that showed up in harvests. No hidden hand was required to make the genetics of the food supply a matter of power.