Some studies project a rise of 4 C by 2050 What is the first decade in which you expect to see a full degree of temperature rise?"
Some studies project a rise of 4 C by 2050, which would require an average annual increase of .11 degrees C a year, or 1.1 C a decade from 2014 to 2050,
In what decade do you expect to see temperatures rise one whole degree ?
(a) Before 2020
(b) 2020 - 2030
(c) 2030 - 2040
(d) 2040 - 2050
(e) some 10 year interval between 2050 & 2100
(f) Not in my lifetime
Alastair McDonald commented
Question (f) should read "Never". Many of our lifetimes will have ended by 2050 :-(.