1. An Ice Age is the period in the history of the planet when there are glaciers at the planet poles, Actic and Antarctic (that is, with bears, and without bears, yup, that uis the actual meaning). With a depth of 700 milion years since there is l;ife on Earth, these Ice Ages were but a few, short and not a normality, rather the exception. TMost of the time there were no glaciers at the poles at all.
2. We found that carbon dioxide level in the atmosphere (about 700 milion years ago and onwards) was around of 2000-3000 parts per million in the air. Amounts of 400 parts per milion, which is extremelly low, dangerously low for sustining life on Earth. Plants grown in greenhouses also grew 2-4-8 biger as the level of CO2 increased, with an optimal 2500 ppm per crop. So, an increase of CO2 in the atmosphere is but a wonderful thing that can happen!
3. We know that CO₂ block a band rather narrow of radiation (15 nanometers) for infrared radiation, which is but a fraction of all the infrared radiation band emmitted by the planet into the space. This sample, with a band of 15 nanometers, was also found to be nearly opaque already (about 98-99% is blocked anyway). This sample frequency contained by the carbon dioxide even if it gets 100% opaque changes nothing in regards to Earth warming up. In conclusion, we already got to the maximum heat we could go because of the CO2 in the atmosphere, more than this cannot be done neither naturally nor artificially.
4. An increase of exreme natural phenomena, volcanos, tsunami, earthquakes, is not something plausible, although they sing this mantra all the time on all channels plus internet, if you bother to look in to the statistics for the past hundreds of ywears, they slowed down constantly in the past 500 years.
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