4 ms·

Yea the verbiage is sensationalist. But sea level rise is more than an existential threat, it would reshape everything. Here is what the octopus genetics tells

• s1artibartfast 3y ago
  reshape everything < existential threat. Sorry, but it is a pet peeve of mine that existential threat bas become a buzzword devoid of meaning.
  • exe34 3y ago
    I see it as an existential threat to our technological civilization. Humans, like cockroaches, will survive. It's just not going to be a place you'll want to live in.
    • happytiger 3y ago
      Existential threat by definition is a threat to people's or humanity’s existence or survival. It comes from the Latin root existentia meaning survival. Reshaping coastlines and raising temperatures probably won’t kill off humanity. But it will change virtually every aspect of our society and potentially kill of technological civilization as you say. Therefore it’s more than an existential threat of destroying humanity. I meant it how it’s meant to use used: the range of possibilities major sea level rise far exceeds the risk of extinction or the end of humanity, it possesses a range of possible outcomes that would reshape society itself and change inconceivable numbers of things beyond the possibility of merely wiping out the species. I hear the Islands of California can be quite lovely in the spring, and the Florida banks have excellent fishing if you don’t mind the super hurricanes.
  • kulahan 3y ago
    If you have a house of cards and someone starts swapping them out for other random things, most of which do not work, then reshaping everything == existential threat. Our environment is in an incredibly delicate balance in some locations, and we don't know how losing some species might have larger domino effects. If they're rare creatures, maybe the effect won't be large. But who knows?
    • s1artibartfast 3y ago
      I think your response reinforces my point. I understand existential threat to mean human extinction threat. Humans can outlive the destruction and change of basically every environment on earth. We can live in swamps and blistering deserts. What do you think existential threat means?
      • playingalong 3y ago
        They might either mean that the (current line of) humanity will not continue or Millions will die.
        • s1artibartfast 3y ago
          For the latter, I contend that millions die every week as the status quo, so I don't see events that might kill 10s or even a few hundred million as an real existential threat.
          • exe34 3y ago
            Remember what happened during COVID? Now imagine the "essential" workers are all dead or too busy fighting for the last scrap of food. The food trucks no longer turn up. The hospitals aren't running. You might survive, but our technological civilization of billions won't.
            • AndrewKemendo 3y ago
              I think the subtext implied in the respondents tone is that they don’t consider millions or even billions of people dying off as existential.
              • s1artibartfast 3y ago
                I thought I was pretty explicit in saying exactly that. Many countries lost more than 10% of their population in World War II in the span of just a few years. Some lost more than 50% of the working age men. Even that wasn't an existential threat.