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Podcast: Seriously...
Episode: Bad Blood - 5. The Curse of Mendel
Description: A key goal of eugenics in the 20th century was to eliminate genetic defects from a population. Many countries pursued this with state-led programmes of involuntary sterilisation, even murder. We unpick some of the science behind this dark history, and consider the choices and challenges opened up by the science today.In the mid-19th century, an Augustinian friar called Gregor Mendel made a breakthrough. By breeding pea plants and observing how certain traits were passed on, Mendel realised there must be units - little packets - of information determining characteristics. He had effectively discovered the gene. <...