The Remnant with Jonah Goldberg

Free Bird | Interview: Matt Ridley

37 snips
Jan 7, 2026
Matt Ridley, a science writer and author of the popular book on evolution, discusses intriguing themes about beauty in nature. He contrasts natural and sexual selection, delving into how birds attract mates and how city life drives evolutionary changes. Ridley also explores the origins of COVID-19, advocating for the lab-leak theory and examining the reluctance of institutions to accept it. With humor and fascinating examples, he reveals how mate choice influences both animal and human behavior.
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ANECDOTE

Dawn At A Black Grouse Lek

  • Ridley describes visiting a lek where male black grouse gather at dawn to strut, sing, and fight for females.
  • Females visit briefly, compare males, and choose a mate, making the lek a clear display of mate choice.
INSIGHT

Sexy Sons Over Honest Signals

  • Female choice can favor arbitrary traits that produce 'sexy sons' rather than indicate underlying health.
  • Selection may therefore magnify traits that merely increase attractiveness across generations.
INSIGHT

Present Traits Reflect Past Selection

  • Past sexual selection can leave traits that no longer vary or matter today, obscuring original selection pressures.
  • Current lack of correlation (e.g., peacock eyespots) may reflect historical, not present, choice.
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