claim: People tend to think of an ice-free Arctic in summer in terms of it merely being a symbol of global change.
evidences.evidence_id: Arctic Ocean:164
evidences.article: Arctic Ocean
evidences.evidence: Research shows that the Arctic may become ice-free in the summer for the first time in human history by 2040.
evidences.votes: SUPPORTS REFUTES
evidences.evidence_id: Arctic sea ice decline:242
evidences.article: Arctic sea ice decline
evidences.evidence: "US Navy predicts summer ice free Arctic by 2016".
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Arctic sea ice decline:277
evidences.article: Arctic sea ice decline
evidences.evidence: "Some of the models suggest that there is a 75 percent chance that the entire north polar ice cap during some of the summer months will be completely ice-free within the next five to seven years," Gore said.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Arctic sea ice decline:45
evidences.article: Arctic sea ice decline
evidences.evidence: Models that best match historical trends project a nearly ice-free Arctic in the summer by the 2030s.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Global warming:1935
evidences.article: Global warming
evidences.evidence: "A sea ice free summer Arctic within 30 years?".
evidences.votes: SUPPORTS SUPPORTS