Fred Singer wrote WSJ opinion piece

Not behind a paywall: The Sea Is Rising, but Not Because of Climate Change - WSJ

. . .
I chose to assess the sea-level trend from 1915-45, when a genuine, independently confirmed warming of approximately 0.5 degree Celsius occurred. I note particularly that sea-level rise is not affected by the warming; it continues at the same rate, 1.8 millimeters a year, according to a 1990 review by Andrew S. Trupin and John Wahr. I therefore conclude—contrary to the general wisdom—that the temperature of sea water has no direct effect on sea-level rise. That means neither does the atmospheric content of carbon dioxide.
. . .​

• "chose to assess the sea-level trend from 1915-45" - this is called Cherry Picking and sad to say it includes tidal data that predates global satellite observations. Tidal metrics suffer from a problem of subsidence and observation altitude changes.
• "it continues at the same rate, 1.8 millimeters a year, according to a 1990 review by Andrew S. Trupin and John Wahr" - again avoiding satellite data showing a substantially higher rate. Notice his reference is 28 years old.
• "The temperature of sea water has no direct effect on sea-level rise" - a remarkable claim refuted by ordinary physics and steam tables.
• "neither does the atmospheric content of carbon dioxide" - well at least he sees the linkage between CO{2} and sea water temperature. His claim is built upon the density of sea water never changing with temperature.

I started to read the user comments and sad to say, he has truly 'stepped in it.'

Bob Wilson