I haven't tried the scientists' new tool to work out whether my house is going to be under water sooner than I think.
I am still a little surprised, though, that we seem to be making an awful lot of the fact that two well-known bits of data have never been joined together before to allegedly give us this startlingly new look at our lives and future.
The land, in bits of the country, moves. And where it moves down, and in some areas, we are talking about four millimetres a year, this makes a real difference, if you are looking to calculate when the tide is in to your lounge and you are moving out.
What we must point out, and the scientists never like to hear, is that the model around sea level isn't new. It’s the same old model they have used for years, so its accuracy is in some doubt.