That site touts the standard claim that recent warming is unprecedented. Well I indeed looked for evidence for that claim in the world’s oldest real thermometer records and came up empty:
http://tinyurl.com/OldestThermometers
Then I looked a bit closer at the global average too and found no enhanced warming after the huge CO2 burst after WWII:
Not even Al Gore mentions hockey sticks any more, and granted the site’s claims are from way back in 2009, before Climategate.
