In general it’s not necessary for each blob-of-atoms to care only about itself. It’s enough to have any distinction at all in utility of outcomes between itself and other similar blobs-of-atoms. Caring only about itself is just one of the more extreme examples.
In general it’s not necessary for each blob-of-atoms to care only about itself. It’s enough to have any distinction at all in utility of outcomes between itself and other similar blobs-of-atoms. Caring only about itself is just one of the more extreme examples.