Why? If sea level were to rise 1m per century don't you think people could adapt to that? I certainly do.
wow. i mean, dude? do you realize how much land is lost in just a one meter rise?
entire islands? huge swaths of florida? thousands of square miles in the gulf
coast alone?
And then, what you don't seem to get is that the increase is aon a parabolic curve. The hotter it gets, the faster it gets hotter.
Its not going to be one meter a century for any century except maybe this
one if we are that lucky.
Its going to be six inches deeper for the next decade, a foot for the decade after that, 3 feet deeper for the decade after that, 10 feet deeper for the decade after that, all the way up to 90 feet deeper.
ALL of that probably well before the next century is up.
And THAT is only ONE part of the problem. Theres also the simple fact that with global warming you get more water evaporated off the ocean and thus
increasingly larger and more powerful storms. (we are already seeing storms more frequently, in the last 10 years there have been as many serious hurricanes as in the previous 50.)
Then theres the problem of failed atmospheric movements or layers and currents, such that all that water dumps at landfall and doesn't go inland.
So you can expect the coast to get rain in the feet or meters instead of inches, and inland to get next to no rain at all.
AND THEN you have 100 times more chance of cancers caused by the sun,
you have daytime temperatures at the equator of 150 degrees F, and the millions of people who are killed by heat stroke etc.
AND THEN you have mass climate failure, a sudden increase in ecological niches for fungus, molds, and skin eating etc. As well as a climate insects will thrive in; until theres nothing left for them to eat- but US.
Obviously, you don't understand how this plays out.