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🔴 [Interview+] No YT ads https://www.patreon.com/collection/44300 Humanity has extensively explored the solar system in just under a century. But at the same time the clock is ticking. Earth is not forever. This is exactly why we should take the chance, explore harder and race against time. 🟣 Guest: Dr. Caleb Scharf https://www.calebscharf.com/ 📚 The Giant Leap: Why Space Is the Next Frontier in the Evolution of Life https://www.calebscharf.com/books/the-giant-leap 00:00 Intro 02:50 The Giant Leap 18:45 Ticking clock 25:15 Current obsessions 33:28 Final thoughts 📰 GUIDE TO SPACE NEWSLETTER Read by 70,000 people every Friday. Written by Fraser. No ads. Subscribe for Free: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) You are free to use my work for any purpose you like, just mention me as the source and link back to this video.