You can put five thermometers in five different refrigerators, and get five different temperatures each time you read them. And you want me to believe that scientists can gather enough temperature data to reach an indisputable conclusion, even with today's technology? Then you want me to accept conclusions based on comparing today's temperature data with data collected in the frickin' 1900's?
You want me to believe that scientists can split the atom and put a man on the moon, but they can't read a frickin' thermometer? barfo
