claim: About 60% of the warming observed from 1970 to 2000 was very likely caused by this natural 60-year climatic cycle during its warming phase...
evidences.evidence_id: Climate variability:103
evidences.article: Climate variability
evidences.evidence: Given that records of solar activity are accurate, solar activity may have contributed to part of the modern warming that peaked in the 1930s, in addition to the 60-year temperature cycles that result in roughly 0.5 °C of warming during the increasing temperature phase.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Global warming:276
evidences.article: Global warming
evidences.evidence: In the scientific literature, there is an overwhelming consensus that global surface temperatures have increased in recent decades and that the trend is caused mainly by human-induced emissions of greenhouse gases.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Global warming:55
evidences.article: Global warming
evidences.evidence: Before the Industrial Revolution, naturally occurring amounts of greenhouse gases caused the air near the surface to be warmer by about 33 °C (59 °F) than it would be in their absence.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Holocene:49
evidences.article: Holocene
evidences.evidence: This period of warmth ended about 5,500 years ago with the descent into the Neoglacial and concomitant Neopluvial.
evidences.votes: REFUTES NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Paleocene–Eocene Thermal Maximum:26
evidences.article: Paleocene–Eocene Thermal Maximum
evidences.evidence: These can be defined as geologically brief (<200,000 year) events characterized by rapid global warming, major changes in the environment, and massive carbon addition.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO