claim: the total area burned in the western United States over the past 33 years was double the size it would have been without any human-caused warming.
evidences.evidence_id: Effects of global warming:104
evidences.article: Effects of global warming
evidences.evidence: As a result, since the 1980s, both the size and ferocity of fires in California have increased dramatically.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Effects of global warming:105
evidences.article: Effects of global warming
evidences.evidence: Since the 1970s, the size of the area burned has increased fivefold while fifteen of the 20 largest fires in California have occurred since 2000.
evidences.votes: SUPPORTS REFUTES
evidences.evidence_id: Effects of global warming:327
evidences.article: Effects of global warming
evidences.evidence: After about a thousand years, 20% to 30% of human-emitted CO 2 will remain in the atmosphere, not taken up by the ocean or the land, committing the climate to warming long after emissions have stopped.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Effects of global warming:45
evidences.article: Effects of global warming
evidences.evidence: The data shows that recent warming has surpassed anything in the last 2,000 years.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Effects of global warming:73
evidences.article: Effects of global warming
evidences.evidence: Over most land areas since the 1950s, it is very likely that at all times of year both days and nights have become warmer due to human activities.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO