claim: That humans are causing the rise in atmospheric CO2 is confirmed by multiple isotopic analyses.
evidences.evidence_id: Carbon dioxide in Earth's atmosphere:140
evidences.article: Carbon dioxide in Earth's atmosphere
evidences.evidence: While CO 2 absorption and release is always happening as a result of natural processes, the recent rise in CO 2 levels in the atmosphere is known to be mainly due to human (anthropogenic) activity.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Carbon dioxide:192
evidences.article: Carbon dioxide
evidences.evidence: Increases in atmospheric concentrations of CO 2 and other long-lived greenhouse gases such as methane, nitrous oxide and ozone have correspondingly strengthened their absorption and emission of infrared radiation, causing the rise in average global temperature since the mid-20th century.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Global warming controversy:136
evidences.article: Global warming controversy
evidences.evidence: Analysis of carbon isotopes in atmospheric CO 2 shows that the recent observed CO 2 increase cannot have come from the oceans, volcanoes, or the biosphere, and thus is not a response to rising temperatures as would be required if the same processes creating past lags were active now.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Global warming:153
evidences.article: Global warming
evidences.evidence: Higher atmospheric CO2 concentrations have led to an increase in dissolved CO2, which causes ocean acidification.
evidences.votes: NOT_ENOUGH_INFO REFUTES
evidences.evidence_id: Global warming:64
evidences.article: Global warming
evidences.evidence: Global anthropogenic greenhouse gas emissions in 2010 were equivalent to 49 billion tonnes of carbon dioxide (using the most recent global warming potentials over 100 years from the AR5 report).
evidences.votes: SUPPORTS SUPPORTS