10 reasons that show global warming is not man-made. Physics Prof explains his switch to skepticism.

JoNova
10. “Data adjustment” is used to continue the perception of global warming:
7. The CO₂ cannot, from a scientific perspective, be the cause of significant global temperature changes:
......Van Beizen’s other points essentially were that modern temperatures are not unprecedented — it’s all been hotter before. The pattern of warming in satellites doesn’t fit the supposed “forcing”. The world cooled after WWII when it was supposed to warm. The urban heat island effect is real.Warming temperatures cause rises in CO2 (but not necessarily the other way around)."