Which One of the Following Statements About the Causes and Effects

Which one of the following statements about the causes and effects of global warming is false?

A) Global warming will not be uniform in different regions of the world.
B) In addition to carbon dioxide,other greenhouse gases include methane and nitrous oxide.
C) Melting of the Artic permafrost will speed the process of global warming because of its release of methane.
D) The effects of global warming can be measured today.
E) Carbon dioxide absorbs short wavelength radiant energy better than long wavelength radiant energy.