Subir Sarkar: Why Dark Energy Is a Local Illusion

Theories of Everything with Curt Jaimungal

Curt Jaimungal

Physics, Philosophy, Society & Culture, Science

4.6 • 606 Ratings

🗓️ 26 January 2026

⏱️ 122 minutes

🔗️ Recording | iTunes | RSS

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Summary

Hot off the press, Professor Subir Sarkar makes the case that dark energy doesn’t exist (and he’s not being provocative for its own sake). He’s the former head of Oxford’s particle theory group, serves on the Particle Data Group. Sarkar's group has found that the cosmic acceleration supposedly driving the universe's expansion is directional—not uniform as required by a cosmological constant—appearing only in the direction we're moving through space. He claims the 2011 Nobel Prize-winning discovery rests on a century-old assumption of cosmic isotropy that his data now falsifies at over 5 sigma. "We need to go back to square one." SUPPORT: - Support me on Substack: https://curtjaimungal.substack.com/subscribe - Support me on Crypto: https://commerce.coinbase.com/checkout/de803625-87d3-4300-ab6d-85d4258834a9 - Support me on PayPal: https://www.paypal.com/donate?hosted_button_id=XUBHNMFXUX5S4 LINKS MENTIONED: - https://inspirehep.net/literature/52370 - https://journals.aps.org/pr/abstract/10.1103/PhysRev.174.2168 - https://www.nature.com/articles/srep35596 - https://arxiv.org/abs/1610.08972 - https://ui.adsabs.harvard.edu/abs/1993ApJ...413L.105P/abstract - https://arxiv.org/abs/1503.01229 - https://inference-review.com/article/heart-of-darkness - https://academic.oup.com/mnras/article/206/2/377/1024995 - https://www.researchgate.net/publication/235329300_The_NRAO_VLA_sky_survey - https://arxiv.org/pdf/1304.3627 - https://arxiv.org/abs/1608.06483 - https://scholar.google.com/citations?view_op=view_citation&hl=en&user=hYPXSjkAAAAJ&citation_for_view=hYPXSjkAAAAJ:k_IJM867U9cC - https://www.biorxiv.org/content/10.1101/2023.03.18.533281v2.full - https://amazon.com/dp/0486472051?tag=toe08-20 - https://youtu.be/xZnafO__IZ0 - https://youtu.be/kUHOoMX4Bqw - https://youtu.be/5pOpcCT6AmY - https://youtu.be/guQIkV6yCik - https://youtu.be/6I2OhmVWLMs - https://youtu.be/dG_uKJx6Lpg - https://youtu.be/sGm505TFMbU - https://youtu.be/Ve_Mpd6dGv8 - https://youtu.be/hF4SAketEHY - https://youtu.be/X4PdPnQuwjY - https://youtu.be/zNZCa1pVE20 - https://youtu.be/ZUp9x44N3uE - https://youtu.be/fAaXk_WoQqQ - https://arxiv.org/abs/1506.01354 - https://www.nature.com/articles/366029a0 - https://arxiv.org/pdf/1808.04597 - https://www.aanda.org/articles/aa/pdf/2014/08/aa23413-14.pdf - https://arxiv.org/pdf/2411.10838 - https://archive.org/details/generalprinciple0000paul/page/n1/mode/2up - https://arxiv.org/pdf/1205.3365 - https://amazon.com/dp/0471925675?tag=toe08-20 - https://arxiv.org/abs/1112.3108 - https://arxiv.org/abs/hep-ph/9506283 - https://www.sciencedirect.com/science/article/abs/pii/037026938491565X - https://journals.aps.org/rmp/pdf/10.1103/RevModPhys.79.1349 - https://link.springer.com/article/10.1140/epjs/s11734-021-00199-6 - https://link.springer.com/article/10.1007/s10701-005-9042-8 - https://journals.aps.org/rmp/abstract/10.1103/9ygx-z2yq Theories of Everything with Curt Jaimungal features long-form, technically detailed interviews with leading researchers in physics, mathematics, consciousness, and philosophy, exploring topics at the level of active research. For academics, graduate students, and anyone seeking depth beyond popular science. SPONSOR: I personally subscribe to The Economist. TOE listeners get 35% off the annual subscription. No other podcast has this! https://economist.com/TOE Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0	Most of my best ideas don't happen during interviews. They come spontaneously, maybe in the
0:05.8	shower or while I'm walking, and until Plaud, I kept losing them because by the time I write it
0:11.5	down, half of it's gone. I've tried voice capture before, like Google Home and just cuts me off
0:16.4	in the middle of a thought, and I don't know about you, but my ideas don't come in these 10-second short soundbites.
0:22.2	They're ponderous, they wind, they're often five minutes long, and Apple notes, Google Keep,
0:27.5	the transcription is quite horrible, and you even have to do multiple taps to get to it.
0:31.9	Plod lets me talk for as long as I want to. There's no interruptions, it's accurate capture,
0:37.0	and it organizes everything
0:38.2	into clear summaries, key takeaways, and action items. I can even come back later and say,
0:42.9	okay, what was that thread that I was talking about about consciousness and information? My personal
0:47.3	workflow is that I have their auto flow feature enabled, and it sends me an email whenever I take a note.
0:52.3	I have the note pin S for the shower,
0:54.9	and then I carry this one around me in the apartment,
0:57.4	and I love them both very much, especially this one.
1:01.6	The fact that I can just press it,
1:03.2	and it turns on instantly and starts recording without a delay,
1:06.4	is an extremely underrated feature.
1:08.7	And it's battery.
1:09.5	I haven't had to charge this since I received it.
1:12.1	Over one and a half million people use plot around the world. If your work depends on conversations
1:16.8	or the ideas that come after them, it's worth checking out. That's p-l-a-u-d.a-I-t-o-e. Use code
1:25.3	T-O-E for 10% off at checkout.
	...

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