Here is scientific evidence. Global warming is the small rise coming out of the Little Ice Age. Note it is still a degree cooler than the Medieval Warming, two degrees cooler than the Roman Warming, and almost three degrees cooler than the Minoan Warming. The graph also shows the thousands of years of warmer climate at the beginning of the Holocene Interglacial.
What scientific evidence of warming?
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Some detail of the Medieval Warming, see Global Warming--Much To Do About Not Much.
Perspective of climate model performance and solar alternative: The Cold Experiment.
A look at CO2 as the cause of warming and prevention of cooling: Time for the Cold?
Perspective of climate model performance and solar alternative: The Cold Experiment.
A look at CO2 as the cause of warming and prevention of cooling: Time for the Cold?