The Daily Caller | 1/21/2019 | Staff
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Another major headline-grabbing climate study suggesting oceans have warmed faster than previously thought is full of “factual errors and misleading statements,” according to independent scientist Nic Lewis.

Lewis challenged the climate paper’s central arguments that more recent estimates of ocean heat content (OHC) are higher than those cited in the United Nations’ 2014 climate report which vindicated climate models thought to be showing too much warming.

Warming - Period - UN - Climate - Report

“It is therefore misleading to claim that the warming is larger over the 1971–2010 period than reported in [the U.N.’s 2014 climate report],” Lewis wrote in an article published Monday on climate scientist Judith Curry’s blog.

Lewis claims the ocean warming paper gets its alarming results from an improper treatment of the U.N.’s 2014 report, and that ocean heat content trends were “significantly smaller” than climate model estimates from 2005 to 2017.

Lewis - Post - Study - Response - Author

Lewis’ post challenging the study also included a response from lead author Lijing Cheng of the Chinese Academy of Sciences. Cheng argued the conclusions he and his co-authors came to were “sound.”

An iceberg floats in a fjord near the town of Tasiilaq, Greenland. REUTERS/Lucas Jackson.

Lewis - Cheng - Comments - Author - Responses

Lewis ultimately thanked Cheng for his comments, but said “[n]one of the author’s responses refute any of my criticisms concerning factual errors and misleading statements in the paper.”

Cheng’s study made waves, getting coverage in prominent media outlets, including The New York Times, for showing the oceans absorbed 40 percent more global warming than previously estimated.

Estimates - Models - Models - Changes - OHC

“Recent estimates of observed warming resemble those seen in models, indicating that models reliably project changes in OHC,” reads the study, published in early January.

Scientists say the...
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