@TheBitcoinCashPodcast 12 August 2021 more from that month

Humanity's knowledge is a blockchain. Nodes (people) mine (think) and broadcast transactions (speech, writing, art). Network (society) determines truth by cumulative PoW (historical, scientific, cultural evidence). Minority forks can rewrite chain with sufficient [idea] depth. I don't know enough about physics, but someone who does may be able to apply similar reasoning to explain a parallel universes theory. Subatomic particles are nodes in the reality chain, and express acceptance by continuing to exist and/or certain fluctuations.