text: The global temperature savings of the Kerry-Lieberman bill is astoundingly small0.043C (0.077F) by 2050 and 0.111C (0.200F) by 2100. In other words, by centurys 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.