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[Moderator's note: Spin off from another thread due to topic change.]
![Big Grin :oldbiggrin: :oldbiggrin:](https://www.physicsforums.com/styles/physicsforums/xenforo/smilies/oldschool/biggrin.gif)
The observationally confirmed existence of a universal acceleration scale ##a_0## (Milgrom's constant) in various disparate situations shows that we are still very far from a satisfactory understanding of astrophysics on galactic and cosmological scales, and hence very far from a theory of everything.![Frown :oldfrown: :oldfrown:](https://www.physicsforums.com/styles/physicsforums/xenforo/smilies/oldschool/frown.gif)
As time goes on, DM grows more and more ridiculous. Take a look at Stacy McGaugh's recent summary on his blog Checking-In on Troubles With Dark Matter.
You need to get out more.A. Neumaier said:[...] I believe that relativistic QFT augmented by canonically quantized gravity (with its infinitely many regularization parameters, which are probably an artifact of perturbation theory), and possibly another scalar field for dark matter, is the theory of everything.
![Big Grin :oldbiggrin: :oldbiggrin:](https://www.physicsforums.com/styles/physicsforums/xenforo/smilies/oldschool/biggrin.gif)
The observationally confirmed existence of a universal acceleration scale ##a_0## (Milgrom's constant) in various disparate situations shows that we are still very far from a satisfactory understanding of astrophysics on galactic and cosmological scales, and hence very far from a theory of everything.
![Frown :oldfrown: :oldfrown:](https://www.physicsforums.com/styles/physicsforums/xenforo/smilies/oldschool/frown.gif)
As time goes on, DM grows more and more ridiculous. Take a look at Stacy McGaugh's recent summary on his blog Checking-In on Troubles With Dark Matter.
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