Various points from cyberspace:
At the poles, drilling there made it possible to gather evidence of a plant time before the formation of the Calotes. The fact of whether there is oil under Greenland, which is already in dispute between several neighboring states, is a clear sign that there always existed a rigorous climate of negative temperatures, as now. In rock strata far above sea level are fossils of marine species, which indicates that the sea has held other altitudes. All this tells us that the climate has changed over the Natural History of the Earth and will continue to change regardless of the will of man and rightly so.
1. A warming world is actually good for mankind, opening up lands for farming in Siberia, Greenland, Canada, and many other areas of the globe, opens shipping channels in the northwest passage, and promotes better plant growth. (But the world has actually been cooling for the past 10+ years.)
2. CO2 plays only a minor factor (if at all) in driving climate change (link to prior posts).
3. Data has been manipulated by the IPCC gang to exaggerate global warming, and what warming is or is not taking place (very hard to tell now given the "hopeless state" of the CRU databases) is primarily related to uncontrollable, long-term, natural cycles in solar magnetic activity, not man-made CO2 or other greenhouse gases.
4. Sea levels have been gradually rising at the same pace for over 15,000 years since the last major ice age, not due to man-made influences.