The global temperature "savings" of the Kerry-Lieberman bill is astoundingly small - 0.043 C (0.077 F) by 2050 and 0.111 C (0.200 F) by 2100. In other words, by century's end, reducing U.S. greenhouse gas emissions by 83% will only result in global temperatures being one-fifth of one degree Fahrenheit less than they would otherwise be. That is a scientifically meaningless reduction.
Fallacy: impossible expectations