Claim: The IPCC (2013), USGCRP (2017), and USGCRP (2018) indicate that it is extremely likely that human influence has been the dominant cause of the observed warming since the mid-twentieth century.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: The scientific consensus as of 2013[update], as stated in the IPCC Fifth Assessment Report, is that it "is extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century".

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: The Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report concluded, "It is extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century".

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: Since the mid-20th century, most of the observed warming is "likely" (greater than 66% probability, based on expert judgement) due to human activities.

Relevance (1 = gold evidence, 0 = mined hard negative): 1
Passage: It is extremely likely (95-100% probability) that human influence was the dominant cause of global warming between 1951-2010.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: There is a clear human influence on the climate It is extremely likely that human influence has been the dominant cause of observed warming since 1950, with the level of confidence having increased since the fourth report.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: According to the Intergovernmental Panel on Climate Change (IPCC), it is "extremely likely" that human influence was the dominant cause of global warming between 1951 and 2010.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: Retrieved 2010-08-28. the leading international network of climate scientists has concluded for the first time that global warming is 'unequivocal' and that human activity is the main driver, 'very likely' causing most of the rise in temperatures since 1950 Stevens, William K. (2007-02-06).

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: The dominant cause of the warming since the 1950s is human activities.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: GHG emissions due to anthropogenic (human) activity are the dominant cause of observed global warming (climate change) since the mid-20th century.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: In Fourth National Climate Assessment (NCA4) Volume 1, released in October 2017, entitled "Climate Science Special Report" (CSSR), researchers reported that "it is extremely likely that human activities, especially emissions of greenhouse gases, are the dominant cause of the observed warming since the mid-20th century.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: A 2018 CRS cited the October 2017 CSSR: "Detection and attribution studies, climate models, observations, paleoclimate data, and physical understanding lead to high confidence (extremely likely) that more than half of the observed global mean warming since 1951 was caused by humans, and high confidence that internal climate variability played only a minor role (and possibly even a negative contribution) in the observed warming since 1951.

Relevance (1 = gold evidence, 0 = mined hard negative): 0
Passage: It is extremely likely (95–100% probability) that human influence was the dominant cause of global warming between 1951–2010.