Published Jan 21, 2019

The Vegetable Lamb

Explore the interplay between social trust and scientific progress as Shankar Vedantam and Kaylin O'Connor delve into historical paradigm shifts, unraveling how biases and misinformation—like the mythical 'vegetable lamb'—shape scientific evolution and persistence.
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Episode Highlights

  • Trust Dynamics

    Trust plays a crucial role in the acceptance of scientific ideas, often influenced by societal biases. and Kaylin O'Connor discuss how cultural and gender biases affected the reception of Mary Montagu's variolation practice in England, highlighting the importance of social trust in forming beliefs 1. They also explore how Barry Marshall's unconventional self-experimentation with H. Pylori was a persuasive tactic to overcome skepticism in the scientific community 2. O'Connor notes, "We all have to ground our beliefs in social trust," emphasizing the reliance on trusted sources for information 3.

       

    Information Networks

    Social networks significantly impact the spread of scientific information, facilitating both truth and misinformation. Kaylin O'Connor explains how propaganda techniques exploit social trust to influence beliefs, as seen in historical and modern contexts 4. The story of Mary Montagu's introduction of variolation in England illustrates how cultural exchange can lead to innovation, despite initial resistance due to conformist biases 5. O'Connor reflects on the evolving nature of scientific belief, noting, "Science rarely offers permanent truths," which underscores the dynamic nature of scientific understanding 6.

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