MOND reveals the thermodynamics of gravity

We show that treating gravitation as a thermodynamical theory leads to the modified Newton dynamics (MOND) equations if one takes into account the Hubble's expansion. Then the universal MOND acceleration a0 is exactly twice the product of the light velocity c and the Hubble constant H. No dark matter is needed for the description of the galaxy rotational curves as well as for the accounting for the additional gravitational lensing at large distances.