Soon and Baliunas also take issue with the IPCC by contending that the 20th century saw no unique patterns: they found few climatic anomalies in the proxy records.

• 宋恩及巴留纳斯也与IPCC的看法相左，他们声称20世纪的气候型态并无特殊之处：他们在代表物记录当中，没有发现什麽气候异常的徵兆。