[aerohead]

Originally Posted by sendler

.4 TO .8 meters from your link to the NASA study. It will be the lower since the world economy will stagnate and begin to contract some time before 2050 reducing by default the amount of carbon we can dig up.
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https://sealevel.nasa.gov/understand...al-projections

Hansen says that at 405 ppmv,that we're already locked into 20-30-feet sea level rise unless we can absolutely eliminate carbon emissions,and then remove some of existing carbon from the atmosphere.The timing isn't known,but the last time there was this much CO2,we had sea levels that high.