claim: The warming effect from more CO2 greatly outstrips the influence from changes in the Earth's orbit or solar activity, even if solar levels were to drop to Maunder Minimum levels.
evidences.evidence_id: Attribution of recent climate change:203
evidences.article: Attribution of recent climate change
evidences.evidence: If the Sun was responsible for observed warming, warming of the troposphere at the surface and warming at the top of the stratosphere would be expected as increase solar activity would replenish ozone and oxides of nitrogen.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Carbon dioxide in Earth's atmosphere:4
evidences.article: Carbon dioxide in Earth's atmosphere
evidences.evidence: CO 2 absorbs and emits infrared radiation at wavelengths of 4.26 µm (asymmetric stretching vibrational mode) and 14.99 µm (bending vibrational mode) and consequently is a greenhouse gas that plays a significant role in influencing Earth's surface temperature through the greenhouse effect.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Climate change feedback:16
evidences.article: Climate change feedback
evidences.evidence: The higher CO2 levels led to an additional climate warming ranging between 0.1° and 1.5 °C.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Greenhouse gas:131
evidences.article: Greenhouse gas
evidences.evidence: Future warming is projected to have a range of impacts, including sea level rise, increased frequencies and severities of some extreme weather events, loss of biodiversity, and regional changes in agricultural productivity.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Ice age:137
evidences.article: Ice age
evidences.evidence: The consensus is that several factors are important: atmospheric composition, such as the concentrations of carbon dioxide and methane (the specific levels of the previously mentioned gases are now able to be seen with the new ice core samples from EPICA Dome C in Antarctica over the past 800,000 years); changes in the earth's orbit around the Sun known as Milankovitch cycles; the motion of tectonic plates resulting in changes in the relative location and amount of continental and oceanic crust on the earth's surface, which affect wind and ocean currents; variations in solar output; the orbital dynamics of the Earth–Moon system; the impact of relatively large meteorites and volcanism including eruptions of supervolcanoes.
evidences.votes: NOT_ENOUGH_INFO REFUTES