Phil Halper (aka Skydivephil)
Phil Halper (aka Skydivephil)
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Primordial black holes, dark matter and Apollo era technology
Is dark matter primordial black holes? If so, could we find them using Apollo-era technology on the moon?
A new paper suggests the answer may be yes to both. I interviewed David Kaiser, one of the paper's co-authors, former student of inflationary cosmology pioneer Alan Guth, and now Professor of Physics and Professor of the History of Science at MIT.
For the preprint of the full paper:
arxiv.org/pdf/2310.16877
and other press about the paper
www.lrb.co.uk/the-paper/v46/n11/david-kaiser/black-hole-flyby
news.mit.edu/2024/exotic-black-holes-could-be-dark-matter-byproduct-0606
And some other related papers:
journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.231402
arxiv.org/abs/2303.02168
arxiv.org/abs/2312.17217
a timeline is below
00:00 introduction
00:57 primordial black holes
3:05 particle dark matter and modified gravity
6:33 LIGO and EHT
11:03 window of opportunity
15:16 observaitonal signatures
20:30 Apollo era tech
25:19 Star Wars
25:54 the future
zhlédnutí: 2 484

Video

Replying to the New Kalam with Joe Schmid, the Sci Phi Show
zhlédnutí 5KPřed dnem
We've debunked the old Kalam argument presented by William Lane Craig in other videos, see here: czcams.com/video/pGKe6YzHiME/video.html czcams.com/video/femxJFszbo8/video.html But there is now a "new" Kalam based on Benardete paradoxes such as the Grim Reaper which are meant to establish something called causal finitism. What are these paradoxes ? and how can a critic of the Kalam respond?Well...
10 tips to see the Northern lights, an Aurora chasers guide #auroraborealis #northernlights
zhlédnutí 10KPřed 21 dnem
Make sure you never miss a major display of the Aurora Borealis with Northern Lights photographer Phil Halper. Ive had my space-weather images displayed at the Astro Photographer of the Year Exhibition in London, the Washington Post, BBC and many other outlets. Here are my tips for understanding the space weather forecast so you don't miss the next big Northern Lights display. Useful links : sp...
Atheists debunk confused Christian apologist Frank Turek #atheist #atheism
zhlédnutí 7KPřed 21 dnem
Christian apologist Frank Turek says he doesn't have enough faith to be an atheist, but he really doesn't have enough knowledge. In this video, leading atheist thinkers Alex Malpass and Dan Linford join host Phil Halper to expose Turek's never-ending errors, especially concerning infinity and cosmology. How many mistakes can a Christian apologist make in 8 minutes? Place your bets. Timeline: 00...
What's inside a black hole? Fuzzballs, Echoes & The Big Bang #black hole #science #space
zhlédnutí 14KPřed měsícem
What's inside a black hole? Physicists have been struggling with this question for decades, but recent work in theoretical physics has revealed an exciting new idea. That a black hole should be replaced with a fuzzball. In this film, we talk to the father of Fuzzballs, Samir Mathur, and his close colleague Nick Warner, a former student of Stephen Hawking, who explain how fuzzballs can solve Haw...
Northern lights, incredible colours, real time video
zhlédnutí 928Před měsícem
On May 10th, an incredible geomagnetic storm led to fierce northern lights over England, and I filmed in real-time video. The colours seen in the Aurora Borealis were out of this world.
Life on Mars? Scientists reveal new evidence for habitability
zhlédnutí 1,5KPřed měsícem
I speak to lead authors on a new paper describing exciting possibilities for ancient life on Mars. The authors, Patrick Gasd and Nina Lanza used the ChemCam instrument on NASA's Curiosity Rover and found elevated levels of manganese. What does this mean? COuld it be a sing of alien life , what does it say about anient conditions on Mars? Were they Earth like? Lets find out
Astronomers claim universe has "cosmic glitch"
zhlédnutí 14KPřed měsícem
#cosmology #physics #BigBang Science news outlets around the world have reported a possible "cosmic glitch" in the universe. We chatted with one of the authors of the paper that made this claim. Niayesh Afshordi and I discuss what motivates it, how it was tested, and how it might be further tested in the future. Most importantly, what impact it might have on the very origin of the universe. Mig...
The Sci-Phi Show: Hourglass Universe vs The Kalam Argument
zhlédnutí 3,1KPřed měsícem
Many contemporary models of the Big Bang from The Hartle Hawking model to Loop Quantum Cosmology to String Gas Comsology, the Janus Universe, Carroll Chen, Aguirre-Gratton, and CPT symmetric universe, can be interpreted as giving the universe an hourglass-like structure. In this episode of the SciPhi Show, leading atheist philosophers Alex Malpass and Dan Linford examine what this might mean fo...
The SciPhi Show2: Atheists debunk the Moral Argument for God
zhlédnutí 26KPřed 2 měsíci
The SciPhi Show2: Atheists debunk the Moral Argument for God
DESI: New Dark energy survey results "can change physics"
zhlédnutí 2,8KPřed 2 měsíci
DESI: New Dark energy survey results "can change physics"
The Sci Phi Show1: Fine Tuning & Genocide, a reply to Craig
zhlédnutí 10KPřed 2 měsíci
The Sci Phi Show1: Fine Tuning & Genocide, a reply to Craig
Do Fish Feel Pain? Striking new evidence says yes
zhlédnutí 2,9KPřed 2 měsíci
Do Fish Feel Pain? Striking new evidence says yes
Astronomy Debate: Dark Matter or Modified Gravity?
zhlédnutí 4,2KPřed 5 měsíci
Astronomy Debate: Dark Matter or Modified Gravity?
Has the Big Bounce been ruled out?
zhlédnutí 2,4KPřed 6 měsíci
Has the Big Bounce been ruled out?
Atheism's Best Argument? The Problem of Animal Suffering & The Neuroscience of Pain
zhlédnutí 29KPřed 8 měsíci
Atheism's Best Argument? The Problem of Animal Suffering & The Neuroscience of Pain
The fine tuning argument: a theological critique
zhlédnutí 2,9KPřed 10 měsíci
The fine tuning argument: a theological critique
Did the Universe Begin? Rethinking the Penrose Hawking & BGV theorems
zhlédnutí 15KPřed 10 měsíci
Did the Universe Begin? Rethinking the Penrose Hawking & BGV theorems
The Fine Tuning Argument debunked by a Jar of Beans
zhlédnutí 13KPřed 11 měsíci
The Fine Tuning Argument debunked by a Jar of Beans
The S8 Tension & the Euclid Satellite : A New Crisis in Cosmology?
zhlédnutí 17KPřed rokem
The S8 Tension & the Euclid Satellite : A New Crisis in Cosmology?
Before the Big Bang 11: Did the Universe Create itself ? The PTC model
zhlédnutí 36KPřed rokem
Before the Big Bang 11: Did the Universe Create itself ? The PTC model
The Fine Tuning Argument: the critics strike back
zhlédnutí 13KPřed rokem
The Fine Tuning Argument: the critics strike back
Physicists & Philosophers debunk The Fine Tuning Argument
zhlédnutí 78KPřed rokem
Physicists & Philosophers debunk The Fine Tuning Argument
Kalam Cosmological Argument 2.Physicists and Philosophers strike back
zhlédnutí 72KPřed rokem
Kalam Cosmological Argument 2.Physicists and Philosophers strike back
Physicists & Philosophers debunk the Kalam Cosmological Argument featuring Penrose, Hawking, Guth
zhlédnutí 106KPřed 2 lety
Physicists & Philosophers debunk the Kalam Cosmological Argument featuring Penrose, Hawking, Guth
String Theory or Loop Quantum Gravity? David Gross vs Carlo Rovelli
zhlédnutí 54KPřed 2 lety
String Theory or Loop Quantum Gravity? David Gross vs Carlo Rovelli
Multiverse or Cyclic Universe ? Alan Guth vs Roger Penrose
zhlédnutí 128KPřed 2 lety
Multiverse or Cyclic Universe ? Alan Guth vs Roger Penrose
The Big Bounce, Signs in the CMB? A Loop Quantum Gravity update
zhlédnutí 19KPřed 4 lety
The Big Bounce, Signs in the CMB? A Loop Quantum Gravity update
Black Holes, Dark Matter & Quantum Gravity, what's new in Loop Quantum Gravity
zhlédnutí 14KPřed 4 lety
Black Holes, Dark Matter & Quantum Gravity, what's new in Loop Quantum Gravity
Genesis & Cosmology Atheist/Christian debate
zhlédnutí 5KPřed 4 lety
Genesis & Cosmology Atheist/Christian debate

Komentáře

  • @yf1177
    @yf1177 Před 11 hodinami

    WOW!!!

    • @PhilHalper1
      @PhilHalper1 Před 10 hodinami

      good wow or bad wow?

    • @yf1177
      @yf1177 Před 10 hodinami

      @@PhilHalper1 Haha! I meant WOW in the best possible way. This is a truly superb video. Thank you for making it!

    • @PhilHalper1
      @PhilHalper1 Před 9 hodinami

      ​@@yf1177@yf1177 Thanks for your comment, it's much appreciated. Have you seen thereply video? i think its even better czcams.com/video/femxJFszbo8/video.html

    • @doctorstrangiato3218
      @doctorstrangiato3218 Před 9 hodinami

      @@PhilHalper1 Indeed, I have. They are both good in their own way. Keep up the excellent work!

    • @PhilHalper1
      @PhilHalper1 Před 9 hodinami

      @@doctorstrangiato3218 thanks

  • @jonxbalboa7104
    @jonxbalboa7104 Před 14 hodinami

    all i heard is "we don't know" where is the debunking? i don't find any answer.

  • @pretzelogic2689
    @pretzelogic2689 Před dnem

    It amazes me that most people want to think the universe is "all there is". That's close to what early man thought about the Earth -- the only place for mankind. They were wrong.

  • @thedouglasw.lippchannel5546

    Thank you. Here are my thoughts in the context of CIG Theory: adjective 1.of, from, or characteristic of India, Pakistan, or Bangladesh." Priyanka is a true desi girl at heart 2.unadulterated or pure. "desi ghee" noun * a person of South Asian birth or descent who lives abroad. " the crowd was fantastic, full of desis, we felt like we were playing in India OR Could your DESI data confirm that the stellar entities that are releasing the most ENERGY are also the entities that have the greatest RED SHIFT? Normalized one to the other to an even spatial background field (i.e. isolated and corrected to remove RED SHIFT expansions from other foreground and background "OTHER RED SHIFTS", such that one is only seeing the Red Shift of that specific stellar entity alone. And that the isolated RED SHIFT correlates to the greatest energy release (released from the entity into Space, not contained and not released) (actually not into Space but a creation of Matter to Space) is proportional to the greatest expansion. And this correlates to an expansion (creation of Space from Matter) ENERGY to SPACE based on ENERGY. And does this align in any way with the CUPI as calculated in the book "I Have Become Space" ? In other words, please use your data to confirm CIG Theory. It's right there. CIG Theory is the fundamental explanation for the data you are seeing. Please investigate. In CIG Theory, E=MC2 interprets "E" as new Volumes (SPACE ITSELF). Thank you kindly.Excellent -thank you so so much. Maybe, and a theoretical maybe at that , with of curse CIG Theory in mind, and to further vindicate Halton Arp, and with the Cosmological Non-constant in mind, and to offer that Albert E. has gotten a final word over Neil's B., the following could be considered: According to CIG Theory, the most Dark Energy will be created at a time when the most Energy (light motion of matter) is being released, actually the creation of Space from Matter (not Space from Space as is the current discussions among Cosmologists). So, a slowing over time of Dark Energy will be evident when that light in the Universe has already become Space and as such there is little light leftover to become more Space. This will be gradual. I am trying to explain in the context of CIG Theory why you are seeing the slowing promulgation of Dark Energy over time, since there is less light Matter to turn into Dark Energy (Space). In the EMS the Dark Energy wavelength will be very very long, shorter for Dark Matter, still shorter for Visible Light, and shortest for Black Holes, the full curvature of Spacetime. Please look at CIG Theory in the context of DESI Data findings of a weaker Dark Energy , of Mariangela Lisanti's Dark Matter waves, of Halton Arp's Red Shift Anomalies, of the Measurement Problem, and of the Vacuum Catastrophe. So, the greatest expansion (Hubble Non-Constant) will take place when there exists the most light in the Universe and when there is no light left, the expansion of Space will stop. The Hubble Tension can be explained away as in the early Universe there existed a propensity for less light to escape and become the long long longest wavelength Dark Energy. Then at a later time, the light was much more pronounced, and the fast moving matter unfolded to become the Dark Energy. that Energy is weakening as the light fades. A comment I left on my CZcams website: The intent herein is to provide a new definition of space consistent with the CIG Theory, which has already offered a new definition of Matter. That new definition of Matter is: That which has mass, consists of the curvature of space-time and has an element of motion. While the current definition of space in its simplest form customarily is: "a boundless three-dimensional extent in which objects and events occur and have relative position and direction" As can be seen, since we have redefined Matter in the context of the curvature of space-time, we must also redefine "Space" as well, herein and as best I can, as follows: Space is that three dimensional extent in which objects and their events occur, wherein those objects of Matter are they themselves curved space-time, wherein the aforementioned space consists of and emerges via the unfolding of that Matter into various volumes and densities of Space by way of opportunistic rates of motion of Matter. In it's simpler form, Space is unfolded Matter, emergent from rates of motion. That's it and if I come up with a better definition or if someone else would like a try in the context of CIG Theory, please have a go at it. In this manner, a particle can become spatial and go through both slits in the double slit experiment. So, within the MTS equation we have all wavelengths, from the shortest (Black Hole) to the longest (Dark Energy). Dark Matter then is a wavelength not as long as Dark Energy. But CIG Theory still needs a more direct link to the reality of the electromagnetic spectrum in the context that the spectrum proceeds at "c". Are we sure it always proceeds at "c"? Maxwell made this link yes, but in CIG, the "c" portion of the spectrum is reserved for Dark Energy, while the lesser rates = more solid forms of matter. Quantum Gravity appears resolved in CIG. But this aspect of melting CIG into the spectrum because of the consistency of the spectrum to travel at "c" confuses me. Any help would be appreciated. CIG resolves so many quantum and cosmological conundrums. We know it is correct. While inherent to CIG is the link between Dark Matter and Dark Energy, the direct reference to Dark Matter waves was absorbed from Dr. Lisanti's Simon Foundation video on Dark Matter. She is amazing. The offering then is that we extend the wavelength to Dark Energy which is much much longer than even Dark Matter. The MTS equation links Black Holes to Dark Energy. As stated above though, that issue of "c" as applied to the spectrum bothers me. HELP! The intent herein is to provide a new definition of space consistent with the CIG Theory, which has already offered a new definition of Matter. That new definition of Matter is: That which has mass, consists of the curvature of space-time and has an element of motion. While the current definition of space in its simplest form customarily is: "a boundless three-dimensional extent in which objects and events occur and have relative position and direction" . As can be seen, since we have redefined Matter in the context of the curvature of space-time, we must also redefine "Space" as well, herein and as best I can, as follows: Space is that three dimensional extent in which objects and their events occur, wherein those objects of Matter are they themselves curved space-time, wherein the aforementioned space consists of and emerges via the unfolding of that Matter into various volumes and densities of Space by way of opportunistic rates of motion of Matter. In it's simpler form, Space is unfolded Matter, emergent from rates of motion. That's it and if I come up with a better definition or if someone else would like a try in the context of CIG Theory, please have a go at it. In this manner, a particle can become spatial and go through both slits in the double slit experiment. The Red Shift Cosmological data already confirms CIG Theory. The Double Slit experiments already confirms CIG Theory. A boiling pot of water and the Ideal Gas Law confirms CIG Theory. CIG Theory confirms CIG Theory.

  • @philosofish1
    @philosofish1 Před 2 dny

    Well done. Very convincing but seriously flawed. The generic statement "fish feel pain' is meaningless.

  • @delaliy545
    @delaliy545 Před 2 dny

    Debate him then. Craig is always willing to defend his stance always. Defend what they/atheist believe if they're certain.

    • @PhilHalper1
      @PhilHalper1 Před 2 dny

      Nope, Craig was asked to debate me, but he refused.

    • @delaliy545
      @delaliy545 Před 2 dny

      @PhilHalper1 well Craig does however require certain standards. I remember him saying something similar to, individuals having certain degrees in particular fields because of the time he will be wasting on the quality of arguments others present. Knowing that he debating all over the world I can see why. Not that you're not qualified .

    • @PhilHalper1
      @PhilHalper1 Před 2 dny

      ​@@delaliy545 this just isnt true, he agree to debate Polly Toynbee who did not even have an undergraduate degree. You might want to try a different excuse.

  • @g.o.a.t4674
    @g.o.a.t4674 Před 3 dny

    String cosmology without vafa?

    • @PhilHalper1
      @PhilHalper1 Před 3 dny

      He developed sorting gas cosmology but Nayeri did the hard work to do the spectrum of perturbations and we spoke to him in this film

  • @Psalm1968
    @Psalm1968 Před 4 dny

    What’s wrong with this “random” example? czcams.com/video/cj3W8L6dM_Q/video.htmlsi=YkJO9O2VPdb2cynL

  • @Psalm1968
    @Psalm1968 Před 4 dny

    My guess is we are just supposed to assume the philosophy professor doesn’t exist.

    • @PhilHalper1
      @PhilHalper1 Před 3 dny

      just no , you dont get it at all

    • @Psalm1968
      @Psalm1968 Před 3 dny

      @@PhilHalper1 Hi Phil! 👋☺️Actually, I do. The example here is a frequentist probably argument, not a Bayesian approach with priors. Frequentism is not how one argues for the FTA (see Barnes & Hossenfelder debate). But never mind the intelligent agent who saw to it that specifically _lentils and beans_ were added to the jar and _knew in advance_ what outcome he wanted to achieve. Never mind the intelligent agent who shook and swirled the jar to achieve his desired outcome. Never mind the jar itself is a product of intelligent agency. Never mind that dried beans and lentils are also the product of intelligent-agent-driven agriculture. Never mind all the intelligence behind the experiment. Never mind that there is nothing “random” about this experiment at all!

  • @pascalostermann720
    @pascalostermann720 Před 4 dny

    I can't see why you introduce Cantor's theory to refute the kalam. Denumbrable infinite (aleph0) is largely enough for that. And paradoxes like the Hilbert's hotel can there be explained more precisely using the notion of one-to-one correspondance, aka bijection : an infinite set is defined as a set that can be made into a bijection with one of its proper parts, for instance the set of integers with the set of even integers... Interesting video anyway.

    • @PhilHalper1
      @PhilHalper1 Před 4 dny

      i think it as more to give the audience a handle on infinity than to just refute the Kalam , thanks for the comment though

  • @skepticbeliever782
    @skepticbeliever782 Před 5 dny

    phil please come back to speakers corner and school these creationists on evolution

  • @PhilipHood-du1wk
    @PhilipHood-du1wk Před 5 dny

    No one informed disputes that the universe is fine tuned. The question is if it's intentional.

  • @JustADudeGamer
    @JustADudeGamer Před 5 dny

    If you have an infinite number of Joe Schmid clones incrementally ready to debunk William Lane Craig, will Craig never be debunked?

  • @andystewart9701
    @andystewart9701 Před 5 dny

    So cool!!! Thanks for these awesome updates and findings!

  • @bigol7169
    @bigol7169 Před 5 dny

    On what day did God create primordial black holes ??

    • @PhilHalper1
      @PhilHalper1 Před 5 dny

      I'm sure they'll find a passage that says that if it's confirmed

    • @bigol7169
      @bigol7169 Před 5 dny

      @@PhilHalper1 😂

    • @terryleddra1973
      @terryleddra1973 Před 4 dny

      And the lord said "let there be light" Then said "bugger too much mass again bloody blackholes I can't get rid of 'em"

  • @swozzares
    @swozzares Před 6 dny

    my guess is he won't be finding anything

    • @PhilHalper1
      @PhilHalper1 Před 6 dny

      maybe you are right but we wont know if we don't look

  • @pansepot1490
    @pansepot1490 Před 6 dny

    Great interview. I wish you asked as a last question how confident/hopeful he’s of getting some results: 80%, 50%, 20%, only 1% but it’s still worth a shot 😁.

  • @pandora8610
    @pandora8610 Před 6 dny

    I thought for a moment at about 30:00 that you were going to get into my biggest objection to DCT, when you asked how we would know what God commands. As far as I can see, we can’t. Ever. Even in an idealised scenario where we have clear and direct instructions from a god, they’re useless to us. Let’s imagine two hypothetical gods. They’re exact opposites. Anything that one of them decides is good, the other decides is evil. God A, like many claimed gods, commands its followers to not kill, not steal, tell the truth, and not have butt sex. God B, being its opposite, commands its followers to not kill, not steal, tell the truth, and not have butt sex. Wait, what went wrong? Why are two opposite gods giving the same commands? Well, since one of the gods is opposed to murder, theft, lying and butt sex, the other one mandates them. Which one? Nobody knows, and nobody can know. It will lie to us, and by definition, it will be right to do so.

    • @PhilHalper1
      @PhilHalper1 Před 6 dny

      Good point , thanks for the comment

  • @mcknottee
    @mcknottee Před 6 dny

    Excellent talk. 🙂

  • @TheDudeKicker
    @TheDudeKicker Před 7 dny

    Ya, ya, ya, when do we get more Monica?

  • @BUY_YT_Views_690
    @BUY_YT_Views_690 Před 7 dny

    10/10 would recommend to friends. 👫👭

  • @Mentaculus42
    @Mentaculus42 Před 7 dny

    “Micro Wormhole X-Treme”😎

  • @LuisAldamiz
    @LuisAldamiz Před 7 dny

    Hawking radiation is a hypothesis, never proven and always a "hack" of known physics (because there's no GUT yet and that would be needed to actually deal with BH physics). I'm all for dismissing that hypothesis for the sake of getting real in terms of black holes (and dark matter by extension).

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      So what about the 2nd law?

    • @rcnhsuailsnyfiue2
      @rcnhsuailsnyfiue2 Před 7 dny

      What does “getting real in terms of black holes” mean in this context?

    • @LuisAldamiz
      @LuisAldamiz Před 7 dny

      @@PhilHalper1 - What do you mean? Black holes are not lost in some other universe, they interact in ours at least via gravity. Nothing is lost in black holes. I think there may be a problem when shifting from actual stuff (energy/matter, space-time) to the concept of "information", which is idealistic (either Platonic or postmodern or both). To me scientific realism is paramount, maths and informatics are logical tools only.

    • @LuisAldamiz
      @LuisAldamiz Před 7 dny

      @@rcnhsuailsnyfiue2 - Accepting that maybe black holes don't "evaporate" at all, that Hawking radiation is, until proven real via empirical observation of some sort (good luck with that) a mere speculatiin and that it could be right or not. It's not a hard constraint for the size of BHs and think of the implications, following this very interesting lead about primeval BHs that this could have: are fundamental particles tiny BHs? Not saying they are necessarily but I find it an enticing possibility and this video and related paper could suggest so... if we skip the Hawking radiation speculative constraint.

    • @shawns0762
      @shawns0762 Před 7 dny

      Most people don't know that Einstein said that singularities are not possible. In the 1939 journal "Annals of Mathematics" he wrote - "The essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of G.R. predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters (star clusters) whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light." He was referring to the phenomenon of dilation (sometimes called gamma or y) mass that is dilated is smeared through spacetime relative to an outside observer. It's the phenomenon behind the phrase "mass becomes infinite at the speed of light". A 2 axis graph illustrates its squared nature, dilation increases at an exponential rate the closer you get to the speed of light. A "time dilation" graph illustrates the same phenomenon, it's not just time that gets dilated. Niel deGrasse Tyson recently spoke about this. Dilation will occur wherever there is an astronomical quantity of mass. This includes the centers of very high mass stars and the overwhelming majority of galaxy centers. It can be inferred mathematically that the mass at the center of our own galaxy is dilated. This means that there is no valid XYZ coordinate we can attribute to it, you can't point your finger at something that is smeared through spacetime. More precisely, everywhere you point is equally valid. In other words that mass is all around us. This is the explanation for galaxy rotation curves/dark matter, the "missing mass" is dilated mass. Dilation does not occur in galaxies with low mass centers because they do not have enough mass to achieve relativistic velocities. It has recently been confirmed in 6 very low mass galaxies including NGC 1052-DF2 and DF4 to have no dark matter.

  • @cheesypotat0es
    @cheesypotat0es Před 7 dny

    Hi Phil! Thanks for the upload

  • @Psalm1968
    @Psalm1968 Před 8 dny

    29:00 or so. Hey Phil the CMBR was _hypothesized_ in 1948 by Gamow, Alpher, & Herman. It wasn’t “discovered” or “confirmed” until Penzias & Wilson in ‘65. Significant distinction. EDIT 1948, not 1940. my mistake.

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      you're just confused here, like Turek himself. If you watched the clip clearly you will see we weren't talking about Gamov, Alpher and Herman, but mckeellar who did discover the CMB before Penzias and Wilson. aether.lbl.gov/www/science/CMBTimeLine.html

    • @Psalm1968
      @Psalm1968 Před 7 dny

      @@PhilHalper1 Gamow & co were the first to call it cosmic microwave background radiation. McKellar’s temperature measurements btw did not match those of Penzias & Wilson. You absolutely _did_ mention Gamow, and thus my comment about him.

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      @@Psalm1968@Psalm1968 What it's called is irrelevant. Mckellar measurements didn't match Penzias and Wilson's? What are you talking about? You can't just drop enigmatic comments and not back them up with a reference, you know? Maybe you are referring to the 0.4 k difference in temperature, this is error bar stuff. No pone thinks that's significant. Its widely accepted that Mckellar discovered the CMb in the early 40's. See here for another source evincism.com/cosmic-microwave-background-radiation/

    • @Psalm1968
      @Psalm1968 Před 7 dny

      @@PhilHalper1 McKellar didn’t call it relic radiation nor hypothesize it as such. Sure, he took the first record of it, in a primitive sense. But it was Alpher, Herman, & Gamow who first suggested the cmbr as we understand it today. Again, check the timestamp and listen for your own mention of Gamow. That’s why I mentioned him originally. McKellar did not hypothesize the CMBR. McKellar came up with 2.3. Penzias and Wilson came up with 3.5. That’s not .4, but 1.2. Granted the current avg is 2.7. I am not arguing McKellar didn’t take the first measurements, but only pointing out what Gamow & co’s hypothesis was and that it was _confirmed_ by Penzias & Wilson, as I said above.

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      ​@@Psalm1968 Neither did Penzias and Wilson hypothesize the CMB , so if you have to do that that rules them out too. As for the discrepancy, you didn't say what it was, so I was guessing. Mckelalr's estimate is closer to the current estimate of Penzias and Wilson. they had 3.5k , Mckellar had 2.7 . But again, these small discrepancies don't matter; they are just a result of having less precise instruments than we have today. The point is Mckellar detected it first.

  • @Psalm1968
    @Psalm1968 Před 8 dny

    15:18 Vastly-lower-than necessary entropy objection presupposes the _primary_ purpose of the low entropy at the beginning of the universe was for the creation of sentient beings. From where are you deriving the assumption that God created the entropy at the beginning just for us? I don’t know of a single Christian apologist or cosmologist or astrophysicist (and I know and have widely read & interviewed several) who advocate that the low entropy was designed explicitly and exclusively for sentient life. To my knowledge _no_ thoughtful Christian familiar with the FTA has ever claimed that.

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      The fine-tuning argument is for marketed as the universe being fine-tuned for life. Turek himself says " The argument argues that individual constants and quantities in nature cannot be much smaller or larger than they are, because it would remove the ability of the universe to support life of any kind." crossexamined.org/what-is-the-fine-tuning-argument-for-gods-existence-and-does-the-multiverse-counter-it/But when it comes to the entropy that isn't true , entropy could be enormously higher and life would still be fine.

    • @Psalm1968
      @Psalm1968 Před 7 dny

      @@PhilHalper1 Link doesn’t work. Where in this quote is he talking about entropy being specifically and exclusively related to sentient life? I am well aware of it being lower at the beginning than is necessary for life, but again, the way Dan was objecting to it assumes Christians argue that the excessive low entropy was specifically and exclusively related to biological life. From where are you or Dan getting this assumption?

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      @@Psalm1968 Ok try this one where Turek explicitly talks about the universe being fine-tuned fr life and gives the entrpy as an example crossexamined.org/fine-tuning-initial-conditions-support-life/

    • @Psalm1968
      @Psalm1968 Před 7 dny

      @@PhilHalper1 Nowhere in that section does Turek _exclusively_ equate low entropy at the beginning as being _solely_ related to sentient life. If I am mistaken, please show me where. In fact he seems to suggest one of God’s purposes for the low entropy could’ve been to avoid a universe full of black holes.

    • @PhilHalper1
      @PhilHalper1 Před 7 dny

      @@Psalm1968 Just read the article, its called context.

  • @JohnCamacho
    @JohnCamacho Před 8 dny

    If the multiverse is real then one of two things is possible: 1. Universes all have different values of constants 2. Universes all have the same values of constants

  • @JohnCamacho
    @JohnCamacho Před 8 dny

    God really like phenomenon P. 99% of all universes have P, so God is happy. Unfortunately it so happens that life exists in the 1% of universes that do not have P. So God doesn't care about life at all. He cares about P

  • @Purkinje90
    @Purkinje90 Před 8 dny

    I wish I could think half as quickly as Joe can talk. Great episode, looking forward to more!

  • @johnwick2018
    @johnwick2018 Před 8 dny

    I was thinking about taking the grim reaper paradox and applying it to future. Let's say there is a god at 11 30, another at 11 45, another at 11 45 + 7.5 mins etc. All the gods will either kill you if you are alive or resurrect you if you are dead. At 11 am you are alive. So at 12 01 will you be dead or alive?

    • @PhilHalper1
      @PhilHalper1 Před 8 dny

      Joes published a paper arguing that if the grim Reaper argument succeeds the future cannot be endless and thus disproving Christianity

  • @natokafa5238
    @natokafa5238 Před 8 dny

    Skydivephil!! You respond to everybody please say hi to me. I been a long time fan

    • @PhilHalper1
      @PhilHalper1 Před 8 dny

      hi, thanks for being a fan, its much appreciated

  • @31428571J
    @31428571J Před 8 dny

    Excellent discussion, thanks. I'm having quite a hard time accepting that any reaper though - let alone the supposed first - can successfully kill Fred, when swinging a scythe takes quite a long time:-)

  • @decare696
    @decare696 Před 8 dny

    Disclaimer: This is just my semi-related rambling... For the spatially arranged reapers, imagine the walls already being there. Asking which wall prevents you from going forward is essentially asking which point you traverse first when entering an open interval. The answer being "none of them, there isn't a first one" just means that our intuition that there must be a first one is wrong. "If you're entering an open interval, there has to be a point you're entering first" is the implicit assumption, but the math shows that that isn't true. In the same way, you're blocked from moving forward, but not by any single first reaper, that's just how infinity is: weird. But the apparent contradiction is not an actual one, you just need to accept that your intuition doesn't and can't apply to things dealing with infinity.

  • @goldenalt3166
    @goldenalt3166 Před 8 dny

    47:51 Why can't the "mysterious force" just be that nothing is perfect?

  • @surfin0861
    @surfin0861 Před 8 dny

    Existential inertia episode? Gimme Dat.

    • @PhilHalper1
      @PhilHalper1 Před 8 dny

      will definitely be coming , just need to coordinate with Joe

  • @aodhfyn2429
    @aodhfyn2429 Před 8 dny

    The reason the question of which reaper raised the wall is ridiculous is because you personified a mathematical construct. The math may very well correspond to something real, but it won't be persons.

  • @tan_x_dx
    @tan_x_dx Před 8 dny

    Theists generally seem to have a poor understanding of causality, presumably based on that crap kalam argument. The problem is that the kalam asserts without reason that everything that comes into existence has "A" cause - that is, only one cause. This is blatantly false. I'd say that in general, things that come into existence have at least one cause. This is what we observe throughout our universe. There can be any number of causes necessary for an event to take place. Here's a more concrete example: Suppose you have a simple electrical curcuit: there's a battery for power, a light bulb, and 100 switches connected in series, one after the other. At the start, all switches are in the off position. Flip the first switch. The light bulb remains unlit. Now flip the second switch, same result. Keep flipping until the 99th. The bulb is still off. Now flip the 100th switch. Now all switches are in the on position and so electricity flows. This causes the light bulb to light up, and emit photons. What was the singular cause of those photons coming into being? There was no singular cause. Instead there were 100 independent causal events required. Theists also seem to misunderstand the notion of "first cause". A first cause is "that which has no causal precedent". That says absolutely nothing about how many independent first causes there can be. The common visual metaphor is a line of dominos, with the first in a chain being the "first cause". In this model, that first domino obviously has no prior domino, and so something external to the system is required to make it topple. But here's the problem: Here's a second line of dominos. With its own first domino. And here's a third line. And a fourth. And so on. Thus, there can be arbitrarily many independent causal chains, each with their own first cause. Now consider a large domino with two independent chains leading into it. The first chain topples in sequence, leading up to the large domino, but the large domino remains untoppled. Then the second chain topples, and it's only after the combined weight of the first chain AND the second chain, that the large domino topples, and continues onwards. A single causal chain is INSUFFICIENT. And who says that these multiple causal chains of dominos have to be toppled by just one entity? I knock over a line, and you knock over a different line. This system has TWO PRIME MOVERS. Thus the kalam fails to establish monotheism, as there is no reason to suppose a single causal prime being for all causal chains.

    • @Scalpaxos
      @Scalpaxos Před 8 dny

      That's why there is no argument for monotheism that couldn't be used for polytheism regardless of its value, monotheists are usually very uncomfortable with polytheistic views even more than they are with atheism, it's a shame they're very rarely confronted on that, why just one god? The typical answer would be because you can't have many gods, but why not? Dualism for instance is a more attractive idea from a consistency standpoint than just one god, at least you could account for the typical opposition good vs bad instead of having one entity that's supposed to be good but that is also the source of evil, my take is that they wanted no competition for their god but they still needed a villain, a weak villain though and since there is just the one god, this villain is literally a creation of this god, who created the villain knowing that he would be a villain, so even the mythology is messed up and the script doesn't even work from a scenario perspective.

    • @VACatholic
      @VACatholic Před 7 dny

      It's sad that this concern was addressed over 700 years ago, and yet you seem to be ignorant of that. It's also sad that some people who claim to be theists didn't heed the warning of Aquinas wrt the beginning of time, as he classically hated the argument. Ultimately it's unfortunate that we have people wasting time on this objection, because it gives them a false sense of superiority in having found some convoluted option that allows them to not have to support the conclusion. The whole thing is just sad.

  • @forall1796
    @forall1796 Před 8 dny

    Given the Patchwork principle, we could say ; * If it is possible that Joe sits on a chair and is comfortable, and also, Alex sits on a chair and comfortable, * we could have a possible world where Joe sits on a chair which is positioned on top of Alex, who's also sitting on a chair, and both are comfortable . It seems to me that given the Patchwork principle, this would be absurd because, Alex could not be said to be SITTING and COMFORTABLE, while haven Joe sit on a Chair that is positioned on top of him.

  • @scientious
    @scientious Před 9 dny

    These aren't actually paradoxes. They all have logical answers.

  • @Jan96106
    @Jan96106 Před 9 dny

    This was very interesting. I'm just a layperson, but this discussion was easy to understand, and I was very happy to hear a discussion of falsifiability. Karl Popper was a major influence on me in my philosophy of science class (as well as Thomas Kuhn). I'm glad I came across your channel.

    • @PhilHalper1
      @PhilHalper1 Před 9 dny

      thanks , hope you like our other material too

  • @ThePresident001
    @ThePresident001 Před 9 dny

    Hugely appreciate all 3 of you of course, but Alex in particular is always a pleasure to listen to 👍

  • @Mentat1231
    @Mentat1231 Před 9 dny

    I'm probably just missing something obvious, but could someone tell me what the "pair" of claims is, in the specific case of Kalam-style arguments? I understand the UPD says we can't accept both conjuncts, but I'm not sure what the conjuncts are in this case. "Infinite past causes" seems to be one of them, but what's the other one?

    • @PhilHalper1
      @PhilHalper1 Před 9 dny

      that you can have a process that satisfies y P if and only if none of the earlier ones do. See 15 minutes into this video

    • @Mentat1231
      @Mentat1231 Před 9 dny

      Yes, I just mean what is p in the case of the Kalam? That we have arrived at this moment or event and never had before?

    • @PhilHalper1
      @PhilHalper1 Před 9 dny

      @@Mentat1231 P is not anything to do with the Kalam per se. Its to do with the set up of the paradoxes. So, for example, in the Grim Reaper paradox, it's kill Fred. So we have kill Fred if and only if no earlier reaper has killed Frfed.

    • @Mentat1231
      @Mentat1231 Před 9 dny

      ​@@PhilHalper1 I see. So, how does the UPD make contact with the specific application of these Bernadette paradoxes to the Kalam? Surely something fills the role of each conjunct in the pair, right? One is "infinite [causal] history". On my (very limited) understanding of the Kalam application, the other conjunct is something like "and we have arrived at this moment/event/effect now". If the UPD says we have to sacrifice one conjunct, I think we are logically incapable of denying that second one (assuming that's what the second one is), and so we *must* deny the first.

    • @ajhieb
      @ajhieb Před 3 dny

      @@Mentat1231 It doesn't apply _directly_ to the Kalam. WLC argues in favor of causal finitism to support the 2nd premise of the Kalam. And he attempts to support causal finitism via the various reaper paradoxes. The UPD applies to the supposed paradoxes, showing they don't really point to causal finitism, thus undermining the defense for the 2nd premise of the Kalam. I may be over simplifying it, but I'd explain the UDP like this: If I told you to go into a round room and go sit in the corner, this appears to be impossible and also unintuitive, but the issue isn't round rooms can't exist, or corners don't exist or that sitting is impossible. The issue is the conjunction of "round room"" and "sitting in the corner" is just incoherent. it ignores the basic properties of a round room. If we rename it to a corner-less room, the issue becomes more obvious. Likewise if we rename our infinite series to a beginning-less series, or endless series, or limitless-series, and then and a conjunction that requires a beginning/end/limit the issue becomes more clear.

  • @ThePresident001
    @ThePresident001 Před 9 dny

    Why would an all powerful god need to fine tune at all? Couldn't it create the universe to contain life, regardless of the constants in play? Fine tuning implies a lack of omnipotence.

    • @PhilHalper1
      @PhilHalper1 Před 9 dny

      we make this point in the video

    • @ThePresident001
      @ThePresident001 Před 9 dny

      @PhilHalper1 Yeah I only heard it after I commented. It's a good point I think.

  • @timisa58
    @timisa58 Před 10 dny

    I just stay away from the Kalam. It doesn't make 'ordinary' sense to discuss this with the vast majority of people. Waste of time. I simply make the point that if your god can be of a "always" existence and out of time and space, so can a paradigm without a god. I then move onto more substantial, tangible discussions.

  • @gabrielteo3636
    @gabrielteo3636 Před 10 dny

    I like using the rebuff: If we suppose there is an angel that starts counting for as long as God exists (1, 2, 3...), because there are no actual infinities, at some point God must stop existing.

  • @ellyam991
    @ellyam991 Před 10 dny

    These philosophy heavy conversations give me life. Also I appreciate that this episode has a perfect balance of facial hair vs none

  • @claudiaxander
    @claudiaxander Před 10 dny

    Unfalsifiables merit zero belief because they lack any objective criteria by which to rank their plausibility. Without a way to objectively assess their truth, assigning them any level of belief becomes arbitrary and unjustified. Moreover, unfalsifiables are rendered void by the potential for infinite contradiction. For any unfalsifiable claim, one can always conceive an equally unfalsifiable but contradictory claim. This endless possibility of contradictions further undermines their credibility, as it shows that unfalsifiables cannot provide a stable foundation for belief. Therefore, to maintain logical consistency and avoid arbitrary or contradictory beliefs, unfalsifiables deserve no credence.

  • @johnn6668
    @johnn6668 Před 10 dny

    I don’t have enough faith to be a bigot.

  • @treyfred3247
    @treyfred3247 Před 10 dny

    The FINE TUNING ARGUMENT in 2024 CANNOT BE REFUTED--Unless you can prove the Laws of Physics have changed? YOUR VIDEO is nonsense. Lets take just the constants of Physics as an example. To my knowledge, the constants of Physics have not changed in the last several years (maybe a tweek on one or two). But one fact, YES FACT, to keep in mind is, "THEY SAY" and I don't really care, that their are 26 OR So constants that define OUR Universe--AGAIN I DON'T CARE and these are NOT MY NUMBERS. They belong on your side not mine. Now I have several video clips about these constants, BY THE PHYSICISTS themselves so I can back up what I say. Physicist Leonard Susskind says that just the cosmological constant is finely tuned to 1 part in 10 to the 120th power, and it cannot be attributed to CHANCE in THIS UNIVERSE. QUOTE: "no one thinks that's accidental....that is not a reasonable idea....its a stretch....that's too much". His rescue device is the MULTIVERSE. The Multiverse FAILS 1) It is not science in 2024, in fact, the Multiverse is THE BLIND FAITH BELIEF, BY THE ATHEIST, HIS SCIENTISM if you will. He hopes, he has Faith (without evidence I might add.) 2) Allen Guth "we may know in 100 years if the Multiverse is real" 3) To get One, that's right just ONE universe like ours (in a Multiverse) would require 10 to the 500 other universes 4) Nobel laureate Gerard Hoft--based on the improbability of this UNIVERSE, SEE 3 ABOVE, there is only one universe. 5) AND even if their is a Multiverse--the Multiverse creating Machine itself WOULD HAVE TO BE EVEN MORE FINELY TUNED. 6) Sir Fred Hoyle--any probability greater than 1 chance in 10 to the 50th power is a Miracle--AGAIN I DON'T CARE 7) Just the cosmological constant kills your video. BUT, LET ME REPEAT this is the biggest BUT 8) YOU HAVE TO EXPONENTIALLY COMBINE ALL 26 CONSTANTS--AT THE SAME TIME. YOU CANNOT JUST RELY ON "explaining" just one away. And the value is way BEYOND THE REALM OF CHANCE IN ONLY 10 to the 18 seconds (13.75 billion years).

  • @srikanthtupurani6316
    @srikanthtupurani6316 Před 10 dny

    My college admission number is 45678. We see many patterns of this type. These things don't imply the existence of an improbable and absurd god who can do anything. People have difficulty in believing in abiogensis but are comfortable believing in an absurd god who can solve 10^1000000000000000000000000000000000000000000000000000 partial differential equations in zero seconds. People can understand from what I wrote that the chances of existence of such an absurd god is zero. If people want something which gives emotional support they can practice. Buddhism also makes outlandish claims but they are no way close to the claim of abrahamic god.