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qpwoeor1235 t1_iuqa31u wrote

The other two thirds is from your mom taking a dip in the ocean

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marto17890 t1_iuqdhzf wrote

Still caused by greenhouse gases though.

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xxdotell t1_iuqdsdq wrote

It's sad how many people think there's only one reason for the rise in sea level. Of course warming oceans expand as do all physical objects. High school physics.

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_CMDR_ t1_iuqrp2z wrote

That number will be dwarfed by ice melt by 2050.

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GoGaslightYerself t1_iuqtbng wrote

And then there's land subsidence, like in southeast Virginia, where a bolide created a crater deeper than the Grand Canyon and bigger than Rhode Island, into which all the land has been sinking for the past 35 million years...

3

Barachan_Isles t1_iur209w wrote

Just wait until our sun dies and becomes a red giant, that's gonna cause some fun thermal issues too.

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Flash635 t1_iur7udc wrote

Ah, that explains the what I thought were exaggerated estimates of sea levels rising.

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AniMeu t1_iurlwy9 wrote

The problem is, that it will take a few 100 years for the temperature equilibrium to balance out again. The oceans will keep rising for a few 100 years even if we stop CO2 now

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SpottedPineapple86 t1_ius1eay wrote

Ice melt is not really a contributor... the ice is already in the water.

Put an ice cube in a cup, then fill it up until the water is just about to spill over. Wait awhile, then observe that after the ice completely melts, the water still hasn't dripped over.

This is a concept known as "displacement"

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GuybrushThreepwoot t1_ius81q9 wrote

But why did the obamas buy a waterfront mansion, we will never know. For the rest of us living inland, the world will drown in 8 years, or something like that.

−3

whipfinish t1_iuswinr wrote

Antarctica is the highest continent on earth. Over half of that ice is more than 50 meters above current sea level, and it will be lifted even higher as the ice load is reduced during large-scale melting. The Greenland ice sheet creates almost no ice shelves and nearly all of its ice is over 50 meters above sea level.

The ice is not yet in the water.

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lardgsus t1_iut6sru wrote

If we raise the temp 10 more degrees, can we lower the salinity of the water enough to drink it? :)

1

RichJuggernaut8008 t1_iwgl47h wrote

Florida will be under water by 2023! Raise the alarm! Sell the beachfront properties!! Eat the bugs!!

1