What is 1.2%? If it is Kelvin, that is 285 (avg. global temp. 12C or 54F) X .012 = 3.42 degrees Celsius or 6.156 F. to 15C or 60F
They’re using Celsius...
12 Celsius = 53.6 Fahrenheit
12 X .012 = .144
12.144 Celsius = 53.8592 Fahrenheit
As Hal Doiron says; Its an embarrassment to those of us who put NASAs name on the map to have people like James Hansen popping off about global warming,