[jaza]

Fair enough. My point in penning the article was simply: "sea level rise to date has been not much, sea level rise yet to occur is a lot". I don't disagree with your argument, that "a whole lot more sea level rise" may be the least of our problems. Although, sea level rise is interrelated with many of the other effects that you mentioned. It will result in a loss of land (duh). A lot of that lost land will be once-very-fertile land. So it will be a big part of the food insecurity picture. Increased salinity will be another bad one, and most of that extra salt will come from the risen-up sea getting into fresh water tables. And that in turn will be a big cause of fresh water scarcity. So, sea level rise is about much more than just "millions of houses (and some entire countries!) will be under water".