We know that short term changes in sea level rise are due to natural variability. (realclimate.org)
The likely increase in sea level by 2100 now stands at 3 feet, with worst - case scenarios going as high as 6 feet. (climatecentral.org)
Suppose paper A said that 40 % of the warming was from humans, and the consequences of it were likely to be a rise in sea level of 20 metres by 2100. (climate-resistance.org)