Underwater Hotels
While it might seem odd that we’ll be seeing a rise in things like underwater hotels or tourist destinations, remember this: we’re talking about what cities will look like in 2050. With the planet getting warmer, ice caps continue to melt. We’re getting more and more ice in the polar region only for it to melt out and lead to a rise in sea levels worldwide. This is not even including the places that are affected by hurricanes, tsunamis, or monsoons. Therefore, it makes sense that many coastal cities will end up having underwater hotels or tourist spots. This is likely to be a big deal for some smaller oceanic nations, as they will not need to have much land to have underwater hotels. Some already exist and look pretty awesome, so it’s worth investing in more.