Claim: Weather Channel co-founder John Coleman provided evidence that convincingly refutes the concept of anthropogenic global warming.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: There is no convincing scientific evidence that human release of carbon dioxide, methane, or other greenhouse gases is causing or will, in the foreseeable future, cause catastrophic heating of the Earth's atmosphere and disruption of the Earth's climate.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: He has called global warming the "greatest scam in history" and made numerous false or misleading claims about climate science.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: International Council of Academies of Engineering and Technological Sciences (CAETS) in 2007, issued a Statement on Environment and Sustainable Growth: As reported by the Intergovernmental Panel on Climate Change (IPCC), most of the observed global warming since the mid-20th century is very likely due to human-produced emission of greenhouse gases and this warming will continue unabated if present anthropogenic emissions continue or, worse, expand without control.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: "Climate Scientists Virtually Unanimous Anthropogenic Global Warming Is True".

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: Scientists Reach 100% Consensus on Anthropogenic Global Warming.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: Climate change has also been called the "greatest scam in history" by John Coleman, who co-founded the Weather Channel.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: "'Global warming the greatest scam in history' claims founder of Weather Channel".

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: "Weather Channel boss calls global warming 'the greatest scam in history'".

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: Rennie 2009: "Claim 1: Anthropogenic CO2 can't be changing climate, because CO2 is only a trace gas in the atmosphere and the amount produced by humans is dwarfed by the amount from volcanoes and other natural sources.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: Skeptical Science (occasionally abbreviated SkS) is a climate science blog and information resource created in 2007 by Australian cognitive scientist John Cook.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: anthropogenic climate science.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: On March 9, 2017, in an interview on CNBC's Squawk Box, Pruitt stated that he "would not agree that" carbon dioxide is "a primary contributor to the global warming that we see" backing up his claim by stating that "measuring with precision human activity on the climate is something very challenging to do and there's tremendous disagreement about the degree of impact."

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: Anthropogenic climate change is caused by human activity, as opposed to changes in climate that may have resulted as part of Earth's natural processes.