Hippie days
Every Friday afternoon for several years in the 1970s, a group of underemployed quantum physicists met at Lawrence Berkeley Laboratory, in Northern California, to talk about a subject so peculiar it was rarely discussed in mainstream science: entanglement. Did subatomic particles influence each other from a distance? What were the implications? Many of these scientists, who dubbed themselves the “Fundamental Fysiks Group,” were fascinated by the paranormal and thought quantum physics might reveal “the possibility of psycho-kinetic and telepathic effects,” as one put it. Some of the physicists cultivated flamboyant countercultural personas. In lieu of solid academic jobs, a few of them received funding from the leaders of the “human potential” movement that was a staple of 1970s self-help culture. In short, the Fundamental Fysiks Group appeared to be just a bunch of eccentric, obscure physicists whiling away the Me Decade in the Berkeley Hills. But as MIT historian...