claim: Over the past 250 years, humans have added just one part of CO2 in 10,000 to the atmosphere.
evidences.evidence_id: Carbon dioxide in Earth's atmosphere:7
evidences.article: Carbon dioxide in Earth's atmosphere
evidences.evidence: Global annual mean CO 2 concentration has increased by more than 45% since the start of the Industrial Revolution, from 280 ppm during the 10,000 years up to the mid-18th century to 415 ppm as of May 2019.
evidences.votes: REFUTES SUPPORTS REFUTES REFUTES
evidences.evidence_id: Greenhouse gas:109
evidences.article: Greenhouse gas
evidences.evidence: In the modern era, emissions to the atmosphere from volcanoes are approximately 0.645 billion tonnes of CO 2 per year, whereas humans contribute 29 billion tonnes of CO 2 each year.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Greenhouse gas:111
evidences.article: Greenhouse gas
evidences.evidence: Carbon dioxide mole fractions in the atmosphere have gone up by approximately 35 percent since the 1900s, rising from 280 parts per million by volume to 387 parts per million in 2009.
evidences.votes: REFUTES SUPPORTS REFUTES NOT_ENOUGH_INFO
evidences.evidence_id: Greenhouse gas:129
evidences.article: Greenhouse gas
evidences.evidence: As a result of this balance, the atmospheric mole fraction of carbon dioxide remained between 260 and 280 parts per million for the 10,000 years between the end of the last glacial maximum and the start of the industrial era.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Scientific consensus on climate change:718
evidences.article: Scientific consensus on climate change
evidences.evidence: Since the time of the Industrial Revolution about 200 years ago, the concentration of carbon dioxide in the atmosphere has increased from about 280 parts per million to 370 parts per million, an increase of around 30%.
evidences.votes: REFUTES SUPPORTS REFUTES NOT_ENOUGH_INFO