Felix wrote:i think "on record" is the qualifier here....we've only been instrumentally measuring and recording temperatures since about the mid 17th century (although educated "guesses" probably go back as long as humans have been walking around)...
only since the mid 1800's have these measurements been with reliable scientific instruments
Thank you, O Master of the Oblivious. I think I eliptically made that point only about 19 pages ago.
I don’t suppose a bit of cipherin’ will make you feel any worse about the ass-kicking you just managed to give yourself.
Using conservative figures, let’s say the earth is 4 Billion years old. And keeping with conservative estimates, let’s say “modern” man is 100,000 year old. Which means our species has inhabited this rock for roughly 0.0025% of its existence.
Now, let’s take a look at your “instrumental” measures, and generously say that we’ve been able to accurately track the earth’s temperatures for 130 years. Never mind that figures from Nepal or Bangladesh might be a bit sketchy… That measure of yours spans all of 0.13% of OUR existence – or just 0.0000000325% of that of the Earth’s.
And you’re trying to tell us that science has empirically
proven (:meds:) that mankind is solely responsible for the fluctuations within the earth’s temperature gradient, just because a bunch of propeller-heads incented by government cheese have said so?
Simply. Ponderous.[/dins]
I’ll ask you again: How do you know how hot or cool this planet ever was? How do you know how hot or cool this planet is supposed to be?