TetrahedronOmega

Hi, Quanticle. You state that "there is no such thing as aether. Michelson and Morley proved that quite conclusively in 1887." For the details on how General Relativity is inherently an æther theory, see physicist and mathematician Prof. Frank J. Tipler and mathematician Maurice J. Dupré's following paper:

• Maurice J. Dupré and Frank J. Tipler, "General Relativity as an Æther Theory", International Journal of Modern Physics D, Vol. 21, No. 2 (Feb. 2012), Art. No. 1250011, 16 pp., doi:10.1142/S0218271812500113, bibcode: 2012IJMPD..215001

Hi, Gwern. You asked, "... MWI and quantum mechanics implied by Newton? Really?" Yes, the Hamilton-Jacobi Equation, which is the most powerful formulation of Newtonian mechanics, is, like the Schrödinger Equation, a multiverse equation. Quantum Mechanics is the unique specialization of the Hamilton-Jacobi Equation with the specification imposed that determinism is maintained: since the Hamilton-Jacobi Equation is indeterministic, because when particle trajectories cross paths a singularity is produced (i.e., the values in the equations become inf... (read more)