
stoner22
We need more genetic diversity vaults. Animal, plant, and human DNA and/or seeds should be protected. Rare traits or species protected Potential reintroduction after disasters. Genetic diversity (always good) Secures the survival of our species ❤️He’s my hero. He was a Soviet agricultural scientist who devoted his life to preserving genetically diverse crop lineages to prevent famine. He discovered the hotspots for plant domestication, which we call Vavilov Centers. He discovered that crops like rye and oats originated as weeds who mimicked crop plants, eventually becoming crop plants themselves which we call Vavilovian Mimicry.
He created the world’s first seed bank in Leningrad. He wanted to preserve genetically diverse and useful crops from all over the world in case of disease or natural disaster. But he was imprisoned in a Gulag by Stalin for disagreeing with Trofim Lysenko, a quack who believed in a neo-Lamarckian collectivist evolution that could take place within single generations. Lysenko’s ideas aligned with collectivist ideas so Stalin backed him.
Vavilov starved to death in a Siberian gulag in 1943. His colleagues in Leningrad maintained the seed vault through the siege of Leningrad. Many starved to death in the process, surrounded by edible stored seeds. But when the spring came, the seeds from that vault were used to plant crops in every open patch of ground in the city. He is why we have seed banks today, and the descendants of the seeds he collected are still used.