Old School with Shilo Brooks

What Steven Pinker Taught this Pro Bodybuilder about Genetics

Oct 16, 2025
Mike Israetel, an exercise scientist and competitive bodybuilder, shares how Steven Pinker's *The Blank Slate* transformed his views on genetics and coaching. He argues that embracing our biological limits can lead to better training outcomes and humility in athletes' expectations. Israetel emphasizes the importance of a science-based approach to diet, criticizing fad fitness trends and advocating for foundational principles. He discusses how genetics shapes human potential and the need for realistic goals, while also providing practical advice for sustainable training.
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ANECDOTE

Discovery Of The Blank Slate

  • Mike found The Blank Slate in college via Larry Elder's book list and devoured it like a kid in a science museum.
  • The book repeatedly produced revelatory moments that reshaped his worldview.
INSIGHT

Human Nature As Evolved Structure

  • Human nature is an evolved, non-random structure shaping thought and behavior based on ancestral demands.
  • Accepting evolved constraints explains predictable patterns of feeling and decision-making across situations.
INSIGHT

Three Myths Pinker Refutes

  • Pinker rejects three myths: the blank slate, the noble savage, and the ghost in the machine.
  • He shows we are neither infinitely malleable, purely good by nature, nor guided by a separate soul.
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