Brian Keating is an experimental physicist at the UCSD, author of Losing the Nobel Prize, and host of the Into the Impossible podcast. Please support this podcast by checking out our sponsors: - InsideTracker: https://insidetracker.com/lex and use code Lex25 to get 25% off - Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil - Magic Spoon: https://magicspoon.com/lex and use code LEX to get $5 off - MasterClass: https://masterclass.com/lex to get 15% off - Onnit: https://lexfridman.com/onnit to get up to 10% off EPISODE LINKS: Brian's Twitter: https://twitter.com/DrBrianKeating Brian's YouTube: https://www.youtube.com/c/DrBrianKeating Books and resources mentioned: Losing the Nobel Prize: https://amzn.to/3E6GSHI Into the Impossible: https://amzn.to/3Fb6F2E PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (06:46) - Telescope (12:10) - Beginning of the universe (32:23) - Science and the Soviet Union (37:49) - What it's like to be a scientist (56:45) - Age of the universe (59:37) - Expansion of the universe (1:07:37) - Gravitational waves (1:10:49) - BICEP (1:36:05) - Nobel prize (1:59:06) - Joe Rogan (2:06:21) - Recognition in science (2:14:30) - Curiosity (2:22:18) - Losing the Nobel Prize (2:35:13) - Galileo Galilei (2:54:00) - Eric Weinstein (3:12:21) - Scientific community (3:30:02) - James Webb telescope (3:35:01) - Panspermia (3:38:32) - Origin of life (3:43:59) - Aliens (3:49:41) - Death and purpose (3:53:53) - God (3:59:49) - Power
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The telescope has revolutionized how we look at the universe and our place in it. Galileo was the first person to point the telescope towards the sky and observe celestial objects.
The speaker discusses the origins of light elements and how they are not commonly used in encounters. Samples are brought in for discussion of the different processes they underwent to form.
The inability to determine the physical properties of the universe prior to the inflationary epoch poses a significant challenge for scientists, especially in understanding one-dimensional simple harmonic oscillators like the pendulum. While this gap existed in fringe science a few decades ago, it has become increasingly important in studying cosmology today.
In this episode, the guest explains how inflation was once a popular belief in the field of cosmology but has now lost its standing due to certain inconsistencies and challenges. He stresses the importance of questioning popular beliefs and being open to change in science.
The universe is predicted to eventually exist in a quantum state and be endowed with quantum mechanical properties, according to physicists Alan Guth, Andre Linde, and Paul Steinhardt. While humans are believed to be the only entities capable of contemplating infinity, physicists use their intuition to work with infinity mathematically.
The speaker reflects on how, as a 13-year-old, he considered becoming a priest, but ultimately chose a different life path, and draws a parallel to the worship of science today.
Pursuing a career in astronomy has become increasingly difficult due to the limited positions available and the growing competition for these positions. However, keeping a notebook to document observations and hypotheses can be a good habit for aspiring scientists.
The universe has been expanding for 13.8 billion years, allowing us to see things that are approximately three times the age of the universe away from us, and with the diameter of the observable universe being roughly 90 billion light years across.
The universe contains a lot of empty space, but there's still some probability to find particles like protons, electrons, and neutrinos in every cubic centimeter. Despite this, the universe is expanding into nothing, and it's not expanding at the scale of the solar system.
The search for gravitational waves is the hunt for the universe's oldest light, the Cosmic Microwave Background (CMB), onto which gravitational waves get exposed, in hopes of hearing the effects of gravitational waves from the Big Bang.
Bell Labs employed radio astronomers to improve the signal-to-noise ratio of the first telecommunication satellite, but they found that they could not improve its quality due to the excess noise. This noise had already been predicted and measured by Edward Ohm, and had a value of about three kelvin.
The detection of gravitational waves made Rana Adhikari question his identity as a scientist and made him feel abandoned by the only role that had really defined him. He discusses the need to lose aspects of the Nobel prize to help further scientific progress.
Andrew Siemion discusses the importance of curiosity in science, how it can bring about positive changes in the world, and the potential for creating a culture that celebrates science.
The process by which stars use elements to create energy and the eventual collapse when they can no longer produce the heat needed is discussed. Also, the importance of considering the bigger picture when seeking out signals and advice is highlighted.
Galileo Galilei and Albert Einstein were famous for their discoveries, but also for some of their mistakes. Transparency is key in science, not only for the triumphs but also for the disappointments as it leads to a more inclusive environment for all scientists.
Physicist and entrepreneur, Jim Rutt, expresses concern about the lack of collaboration and acknowledgement between scientific experts who develop brilliant ideas without looking at what their neighbors are doing, and argues that scientists must begin to "steal man" each other's theories to show the beautiful aspects of their ideas with love.
Eric Weinstein’s contributions to the fields of finance, specifically in gauge theory and economics, as well as in inflation dynamics are discussed by Lex Fridman in his podcast. However, the conversation also touches on how to determine an expert in a field.
The discussion touches on topics such as the conditions necessary for life to form and be sustained on earth, the significance of planetary and geological factors in the sustenance of life, the role of Jupiter and the moon in creating these conditions, and the grand mystery of the origins of life beyond our planet.
The episode discusses the concept of reducing entropy by doing things in life that would cause devastation when it goes away. It touches on the existence of God, how to become a believer and the possibility of physics finding equations that unlock our origins.
Physicist Brian Keating speculates about the nature of God and the possibility of finding evidence for their existence in unexpected places, even if it goes against conventional religious beliefs.