4 ms·
Even so - I'm reminded of the post the other day about the NYC street view photos from the 1940s [0] So little has changed in 80 years. Even given centuries of
by jmole 6y ago
Even so - I'm reminded of the post the other day about the NYC street view photos from the 1940s [0]
So little has changed in 80 years. Even given centuries of ice melt - how much cultural heritage do we lose with a 10m rise in sea levels that would devastate NYC?
Then again, a century from now, maybe we're all living in personal generative VR paradises, ensconced in an anonymous room somewhere in a city unknown where power is cheap and proximity to a datacenter determines real estate pricing.
[0] - https://1940s.nyc/map#13.69/40.7093/-73.99397 https://1940s.nyc/map#13.69/40.7093/-73.99397
- emmelaich 6y agoPossibly very little. The Dutch have many habitats below sea level. The main airport is 15m below.
- fiblye 6y agoThey're also a wealthy, densely packed, small country that had foresight and has been consistently building forever now. I think most places will just deny, deny, deny until they're ankle-deep then say there's nothing that can be done. Other places will acknowledge the problem, but not have the materials and people to do much. New York is one place with the wealth and people to build a sea barrier, but whether it'll be politically viable against the focus-on-the-economy-of-today opponents is another matter.
- luckylion 6y ago> They're also a wealthy, densely packed, small country that had foresight and has been consistently building forever now. And they've done most of it with primitive technology compared to today's options. I agree though: it's a political decision, the engineering and building isn't the problem, and, I believe, neither is the budget. If your 16th century farming community could afford to build dikes, so can the 21st century techo-dystopian mega-cities.
- rapnie 6y agoFifteen meters is a bit too much, the lowest point is about 22 feet below (6.7m). Quoting Wikipedia: The Netherlands is geographically very low relative to sea level and is considered a flat country, with about 26% of its area and 21% of its population located below sea level, and only about 50% of its land exceeding one metre above sea level. https://en.wikipedia.org/wiki/Netherlands https://en.wikipedia.org/wiki/Netherlands I live below sea level myself. Most Dutch don't feel too worried, and think that with rising sea levels we'll just fix things on our shores and dikes. And good chance we will, by throwing huge amounts of money at infrastructure projects. And here you have the problem with climate change, and destruction of our world in general: the richer you are, the less affected you are. The poor fall from the map first. It is places like Bangladesh and inhabitants of tropical islands that'll fall victim before us rich folks do. For the absolute biggest polluters, the big barons, oligarchs and plutocrats, this problem does not exist. There will always be a tropical paradise island to own, bluefin tuna to eat, and elephants and lions to hunt.
- Udik 6y ago> And here you have the problem with climate change, and destruction of our world in general: the richer you are, the less affected you are. I see it the other way around: climate change is only going to increase by a few percentage points the misery of populations that already live in unacceptable conditions. Of course those few percentage points make huge absolute numbers when projected on the global population. But by focusing on the increase in misery, we lose sight of the baseline misery, which constitutes the bulk of the issue and that has entirely non-climate change dependent origins, and can be entirely solved with much less expensive local actions. Example: years ago a WHO "Global Burden of Disease" report projected 400k excess deaths due to climate change every year. A huge number, right? But reading the report it turns out that the vast majority of those come from a few percentage points increase in the incidence of diarrhea, which already kills almost a million people a year and is preventable by vaccinations and better sanitation. So it turns out that by investing our energies on fighting climate change, we can prevent the excess deaths caused by it, without making a dent in the larger baseline. While by investing in local and specific action, we can raise out of poverty billions, ending also the problem of diarrhea.