Why Looking for Earth 2.0 Might Be the Wrong Goal Entirely

00:00 - The Search for Earth 2.0 01:11 - Kepler-186f: First Earth-Sized Exoplanet 03:51 - Venera 7 and the Reality of Venus 06:51 - Kepler-452b: Planet or Artifact? 09:09 - The Concept of Superhabitable Worlds 10:07 - Earth's Oxygen History and False Biosignatures 13:07 - The Future Loss of Earth's Oxygen 15:45 - Enceladus: Life Without Sunlight 18:27 - K2-18b and Hycean Worlds 21:28 - Epicurus and the Philosophy of Infinite Worlds 24:00 - Modern Missions: Earth 2.0 (ET) & HWO 26:43 - James Lovelock and Atmospheric Disequilibrium 28:22 - The Galileo Experiment on Earth 29:42 - Redefining the Search for Living Worlds