CONTINUAL BOMBARDMENT: 2/4: Impact: How Rocks from Space Led to Life, Culture, and Donkey Kong Hardcover – by Greg Brennecka (Author)
The John Batchelor Show
John Batchelor
4.5 • 2.8K Ratings
🗓️ 3 September 2023
⏱️ 9 minutes
🧾️ Download transcript
Summary
https://www.amazon.com/Impact-Rocks-Space-Culture-Donkey/dp/0063078929/ref=tmm_hrd_swatch_0?_encoding=UTF8&qid=&sr=
Impact argues that Earth would be a lifeless, inhospitable piece of rock without being fortuitously assaulted with meteorites throughout the history of the planet. These bombardments transformed Earth’s early atmosphere and delivered the complex organic molecules that allowed life to develop on our planet. While meteorites have provided the raw materials for life to thrive, they have radically devastated life as well, most famously killing off the dinosaurs and paving the way for humans to evolve to where we are today.
As noted meteoriticist Greg Brennecka explains, meteorites did not just set us on the path to becoming human, they helped direct the development of human culture. Meteorites have influenced humanity since the start of civilization. Over the centuries, meteorite falls and other cosmic cinema have started (and stopped) wars, terrified millions, and inspired religions throughout the world.
Photo:
1782 Greenwich
No known restrictions on publication.
@Batchelorshow
Transcript
Click on a timestamp to play from that location
| 0:00.0 | If you eat, sleep, breathe for all things NFL, then DeZone is your go-to streaming destination. |
| 0:08.1 | DeZone is the only platform with NFL Game Pass. |
| 0:11.6 | That means they'll have all 272 regular season games live, subject to weekly blackout restrictions, |
| 0:18.1 | plus the playoffs, Super Bowl, and more. |
| 0:20.8 | Catch every game, anytime, anywhere. |
| 0:23.8 | NFL Game Pass, only on DeZone, sign up at DAZN.com forward slash NFL. |
| 0:30.0 | This is CBSI in the world, I'm John Batchler with Greg Granica, Cosmo Chemist, a staff |
| 0:40.4 | scientist at Lawrence Livermore Labs, and the author of Impact, a new book about asteroids |
| 0:46.0 | and things that fall to earth, but reasoning backwards, like a detective. |
| 0:50.4 | No, as a detective, Greg is going to take us to the asteroid belt and what the asteroid |
| 0:56.7 | belt and other objects in our solar system called planets, not all of them are planets, |
| 1:02.6 | but it's important to mention that the building blocks of planets are everywhere. |
| 1:07.1 | What they tell us about the formation of our solar system. |
| 1:10.2 | So far, Greg, my understanding is the planets have moved. |
| 1:13.7 | Why is the asteroid belt where it is after Mars? |
| 1:17.4 | What does it represent? |
| 1:19.9 | That's a great question, and you're right. |
| 1:21.4 | The planets have moved over the course of history of the solar system, and particularly |
| 1:25.8 | the large planets, Jupiter and Saturn, they encompass a huge amount of mass in our solar |
| 1:31.7 | system that's out, not in part of the Sun, and they're gravitational interactions with |
| 1:37.9 | the Sun or what cause things to move around because they're so large and they play such |
| 1:42.2 | an important role. |
... |
Please login to see the full transcript.
Disclaimer: The podcast and artwork embedded on this page are from John Batchelor, and are the property of its owner and not affiliated with or endorsed by Tapesearch.
Generated transcripts are the property of John Batchelor and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.
Copyright © Tapesearch 2026.