Many-worlds was invented by Everett in 1957. Einstein died in 1955. Einstein and Jaynes both disapproved of the Copenhagen interpretation—I have no evidence that either ever considered many-worlds or even heard of it. Both of them objected to inherent randomness, and MWI gets rid of this.
Many-worlds was invented by Everett in 1957. Einstein died in 1955. Einstein and Jaynes both disapproved of the Copenhagen interpretation—I have no evidence that either ever considered many-worlds or even heard of it. Both of them objected to inherent randomness, and MWI gets rid of this.
??? Jaynes died in 1998. It strains credulity to imagine that he wouldn’t have been aware of the MWI.