claim: changes in the solar orbit of the earth, along with alterations to the earth’s axial tilt, are both responsible for what climate scientists today have dubbed as “warming”[...]. In no way, shape, or form are humans warming or cooling the planet
evidence: Slowly changing orbital cycles did, indeed, control the timing of ice ages over the last several million years, but they cannot explain the much more rapid climate change seen in the last century. Human-caused greenhouse gas emissions have strengthened Earth's greenhouse effect, and this is clearly the cause of global warming.