
Birth-Death Cosmos: Why Exomoons May Unlock the Mystery of Life
David Kipping argues a birth–death model of civilizations better captures the likelihood of intelligent life than the Drake equation, suggesting the cosmos is likely not crowded with technosignatures; he highlights exomoons as promising habitable targets, explains JWST and future missions' roles in studying atmospheres and moons, and warns that biosignature detections are easily confounded—advocating an A/B testing approach to robustly infer life signals.













