Here are a few critical voices on the "Great Barrington" declaration.

https://www.sciencemediacentre.org/...ed-protection/?cli_action=1602608056.295

As a layman I can't estimate it...except that herd immunity has not been proven so far, and that C19, as far as we know, can take very insidious and unpredictable courses in individual cases even in younger people. We should not venture such generation-specific "openings", as suggested by Great Barrington, until vaccines are available...as a transitional strategy until there are enough vaccines for everyone, even in poor countries.

'14 4/4 graphite grey