Toggle light / dark theme

Modern science has done astounding things: sending probes to Pluto, discerning the nature of light, vaccinating the globe. Its power to plumb the world’s inner workings, many scientists and philosophers of science would say, hinges on its exacting attention to empirical evidence. The ethos guiding scientific inquiry might be formulated so: “Credit must be given to theories only if what they affirm agrees with the observed facts.”

Featured Videos.

Those are the words of the Greek philosopher Aristotle, writing in the fourth century BCE. Why, then, was it only during the Scientific Revolution of the 17th century, two thousand years later, that science came into its own? Why wasn’t it Aristotle who invented modern science?

Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had already stopped forming stars just 700 million years after the Big Bang. This challenges existing models of galaxy evolution, which can’t explain how such massive, red and

“No two ways about it,” Altepeter told Breaking Defense today. “The number of companies that we’re announcing is a surprise to me. I did not expect we would get this many.”

For the winning teams, the value of QBI is not just the money. Indeed, first-round grants like those being announced today have typically been under $1 million — small change not just for the Pentagon but for tech firms and venture capitalists already investing billions into quantum ventures. We suggested everybody apply for a million, [but] some people came in and said they were going to do it for less, Altepeter said.

The unique value of a QBI award is that it gives the winning companies access to a DARPA-led team of quantum experts, pulled from both US government labs, including the famous Los Alamos, and federally funded research institutions. Their job is to act as independent testers, fresh eyes, and devil’s advocates, rigorously scrutinizing each participant’s quantum strategy.

Is there a hidden dimension beyond space and time, a cosmic shortcut that could let us defy the speed of light? From warp drives to wormholes, science fiction has long dreamed of hyperspace travel—but could it ever be real?

Watch my exclusive video The End of Science https://nebula.tv/videos/isaacarthur–
Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur.
Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isa
Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

Visit our Website: http://www.isaacarthur.net.
Join Nebula: https://go.nebula.tv/isaacarthur.
Support us on Patreon: / isaacarthur.
Support us on Subscribestar: https://www.subscribestar.com/isaac-a
Facebook Group: / 1583992725237264
Reddit: / isaacarthur.
Twitter: / isaac_a_arthur on Twitter and RT our future content.
SFIA Discord Server: / discord.
Credits:
What Is Hyperspace? Exploring the Science Behind FTL
Episode 492; March 27, 2025
Written, Produced & Narrated by: Isaac Arthur.
Edited by: Merv Johnson II
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Phase Shift, \

In the first episode of the Insight Stream, hosted by Akhandadhi das and featuring Hridayananda das Goswami, we explore the fascinating intersection of science and philosophy. Presented by the Bhaktivedanta Institute, this episode delves into the boundaries of empirical knowledge, the role of metaphysics, and the timeless relevance of philosophical inquiry. Join us in this engaging discussion that challenges the dominance of physicalism and offers fresh perspectives on free will, consciousness, and the search for deeper truths.

Science, Policy And Advocacy For Impactful And Sustainable Health Ecosystems — Dr. Catharine Young, Ph.D. — fmr. Assistant Director of Cancer Moonshot Policy and International Engagement, White House Office of Science and Technology Policy (OSTP)


Dr. Catharine Young, Ph.D. recently served as Assistant Director of Cancer Moonshot Policy and International Engagement at the White House Office of Science and Technology Policy (https://www.whitehouse.gov/ostp/) where she served at OSTP to advance the Cancer Moonshot (https://www.cancer.gov/research/key-i… with a mission to decrease the number of cancer deaths by 50% over the next 25 years.

Dr. Young’s varied career has spanned a variety of sectors including academia, non-profit, biotech, and foreign government, all with a focus on advancing science.

Dr. Young previously served as Executive Director of the SHEPHERD Foundation, where she championed rare cancer research and drove critical policy changes. Her work has also included fostering interdisciplinary collaborations and advancing the use of AI, data sharing, and clinical trial reform to accelerate cancer breakthroughs.

Dr. Young’s leadership in diplomacy and innovation includes roles such as Senior Director of Science Policy at the Biden Cancer Initiative and Senior Science and Innovation Policy Advisor at the British Embassy, where she facilitated international agreements to enhance research collaborations.

43:10 Aubrey talks about costs.


In this episode of Becoming Young, Josh and Janae sit down with legendary longevity researcher Aubrey de Grey to explore the future of aging science and what it means for human lifespan. They dive deep into the latest breakthroughs in mTOR, rapamycin, senescence, and cellular rejuvenation, uncovering how cutting-edge research is redefining what’s possible for human healthspan.

Things we discussed…

The history of aging research and why scientists once believed aging was inevitable.
Aubrey de Grey’s new mouse studies and what they reveal about reversing aging.
Rapamycin, mTOR, and autophagy—how this pathway influences longevity.
The role of senolytics and clearing aging cells to extend healthspan.
What the future holds: Are we on the verge of radically extending human lifespan?
This is a must-watch for anyone interested in biohacking, anti-aging science, and longevity breakthroughs.

Subscribe for more expert interviews on longevity, biohacking, and peak performance!