All Segments
Solving Earth’s Problems in Space
7 segments available
From LASIK eye surgery to precision GPS, space exploration has sparked incredible innovations on our home planet. In this episode, Nobel Prize-winning astrophysicist John Mather delves into his groundbreaking work on the COBE satellite and the James Webb Telescope. We explore the critical role of research investment and discuss the vision of becoming a multi-planetary species 🔔 Head ‘Back to School’ with the a16z podcast. 🔔 To celebrate the season, we’re giving away 12 AirPod Pros – 3 per week (!) – so you can eavesdrop on the future. Full details at: https://a16z.com/podcastgiveaway Topics Covered: 00:00 - Brief history of space exploration 02:29 - Engineering in space for earth 04:14 - Exponential growth 06:34 - Misconceptions about space 08:49 - Can humans be a multi-planetary species? 09:54 - Public trust in research and science 12:02 - What’s the future of space exploration? Resources: COBE satellite imagery: https://www.nasa.gov/topics/universe/features/cobe_20th.html Images from the James Webb Telescope: https://webbtelescope.org/images Exoplanet transmission spectrum: https://webbtelescope.org/contents/media/images/2022/032/01G72VSFW756JW5SXWV1HYMQK4 Find a16z on Twitter: https://twitter.com/a16z Find a16z on LinkedIn: https://www.linkedin.com/company/a16z Subscribe on your favorite podcast app: https://a16z.simplecast.com/ Follow our host: https://twitter.com/stephsmithio Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures.
Segments Timeline
The Exponential Growth of Space Exploration
John Mather discusses the rapid advancements in space exploration, highlighting the eight years between Kennedy's Apollo project announcement and the moon landing. He emphasizes the exponential growth in technology and capabilities, suggesting that the same growth can be applied to solving Earth's engineering challenges, such as climate management and pollution control.
"eight years that is the time between President Kennedy's announcement of the Apollo project in 1961. we choose to go to the Moon and the first human footsteps on the moon and if that sounds like a lon..."
Engineering Challenges and Earthly Solutions
Mather explains how NASA's engineering challenges in space, like building the James Webb Telescope, can inspire confidence in solving problems on Earth. He discusses the importance of data from space in understanding Earth's climate and resources, and how innovative technologies developed for space can provide solutions for environmental issues.
"more details please see acc.com disclosures [Music] foreign there is this question are we alone where did we come from but then there are also all of these questions that impact maybe our day-to-day r..."
Youth and the Future of Energy Solutions
Mather reflects on the younger generation's focus on energy solutions and pollution control at science fairs. He contrasts past misconceptions about electric technologies with the current opportunities for innovation, emphasizing that the lack of imagination, not capability, has hindered progress in addressing environmental challenges.
"other thing that sort of generally observe is that we have exponential growth of problems and we exponential growth of capabilities and exponential growth is something people don't appreciate it means..."
Misconceptions About Space Research
Mather addresses common misconceptions about space, including the nature of the Big Bang and the practical benefits of space research. He highlights how space exploration excites young minds and leads to technological advancements that can solve earthly problems, citing examples from NASA's history.
"and patience do you think that there are any significant misconceptions about space and that could be in terms of what we've discovered but it also could be perhaps the way people view our investment ..."
The Reality of Becoming a Multi-Planetary Species
Mather shares his perspective on humanity's ambition to become a multi-planetary species. He emphasizes the importance of caring for Earth, our only home, and discusses the challenges of living on other planets, arguing that we should focus on optimizing life on Earth instead.
"have to ask you what do you think about this concept of us as humans as little you know space dust creatures becoming a multi-planetary species and also just I mean I'm uniquely curious to hear your p..."
Trust in Science and Public Investment
Mather explores the decreasing trust in scientific institutions and the importance of public investment in research. He discusses how scientific discoveries can sometimes be unwelcome, leading to pushback, and emphasizes the need for continued support for scientific endeavors that benefit society.
"decrease in trust in institutions over time some of those institutions are scientific institutions um and so I'm just curious to hear your perspective on that just your your pulse your reaction almost..."
The Future of Technology and AI
Mather speculates on the future of technology, particularly artificial intelligence, and its potential impact on society. He reflects on the rapid advancements in AI and the importance of understanding its implications, noting that significant investments are being made in this field.
"more question which is you know you have been working in this industry for a very long time and we'll see where longevity science goes but if you did have hypothetically a hundred more years to work o..."