ChrisMayLA6, Just when you thought you had enough to worry about, the problem of melting #permafrost raises the issue of long-dormant viruses being released into the environment & then being spread by the increased use of previously frozen areas facilitated by the thaw....
If this sounds like the premise for a dystopian movie, then you're likely right, but if it turns out to be a real threat, then we be seeing some serious #health problems ahead.