> He coined the term >common knowledge game< as the "information, public or private, that everyone believes is shared by everyone else". Nitpicking here, but

> He coined the term >common knowledge game< as the "information, public or private, that everyone believes is shared by everyone else". Nitpicking here, but "common knowledge" with such definition goes back to late 60s at least [1] [1] https://en.wikipedia.org/wiki/Common_knowledge_(logic) https://en.wikipedia.org/wiki/Common_knowledge_(logic)