Reblog: By: Ulric Lyons | March 4, 2019 at 9:45 am
The fingerprint for man-made climate warming in the climate record is controversial. A fingerprint has been claimed more than once. Most famously by Santer in 1995. But no legitimate CO2-fingerprint is found. See: Searching for the Catastrophe Signal, by Bernie Lewin. In contrast, the signal of natural climate change is easy to see in the climate data record.