claim: IPCC overestimate temperature rise
evidences.evidence_id: Global warming:0
evidences.article: Global warming
evidences.evidence: Global warming is the long-term rise in the average temperature of the Earth's climate system.
evidences.votes: NOT_ENOUGH_INFO REFUTES
evidences.evidence_id: Global warming:22
evidences.article: Global warming
evidences.evidence: Currently, surface temperatures are rising by about 0.2 °C per decade.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: IPCC Fourth Assessment Report:162
evidences.article: IPCC Fourth Assessment Report
evidences.evidence: As global average temperature increase exceeds about 3.5°C, model projections suggest significant extinctions (40–70% of species assessed) around the globe.
evidences.votes: NOT_ENOUGH_INFO REFUTES
evidences.evidence_id: IPCC Fourth Assessment Report:63
evidences.article: IPCC Fourth Assessment Report
evidences.evidence: This range of values is not a projection of the temperature rise we will see in the 21st century, since the future change in carbon dioxide concentrations is unknown, and factors besides carbon dioxide concentrations affect temperature.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Richard Lindzen:87
evidences.article: Richard Lindzen
evidences.evidence: The IPCC (2007) estimates that the expected rise in temperature due to a doubling of CO2 to be about 3 °C (5.4 °F), ± 1.5°.
evidences.votes: REFUTES REFUTES