Since the inception of scientific reason, developing a hypothesis into the theorem, and proving the principles, scientist have come to all agree on two things: 1) the greatest factor affecting climate on planet earth is the Sun; 2) the second greatest factor is the content of water vapor in the air.
The hypothesis that CO2 gas which is a miniscule amount at any time (.04%), has such great impact and in any way affects the atmosphere and can be parenthetically measured is difficult if nigh on impossible. Ice core samples gathered around the planet and adjudicated on the master timeline has shown conclusively that concentrations of CO2 content in the atmosphere increase and decrease following temperature changes. In fact on the graph one can clearly see CO2 chasing the temperature line. The scientific evidence clearly shows that man can do everything he wants to control CO2 but he will not change the makeup of the planets environment sufficient to change the climate. However, the climate will change outside of man’s control, as it has throughout HiStory on planet earth, as determined and governed by those natural phenomenon that affect the climate and have controlled that climate since before man walked the planet.
The single greatest attenuator of the sun’s energy that comes into the atmosphere is the Van Allen belts the North end of which is the magnetic North Pole. The Magnetic North Pole has been marching south for decades, and continues to do so. Parenthetical measurements of the Van Allen belts show this is having a huge effect of the amount of energy reaching the surface of planet Earth. Why so? The orientation of the Earth from year to year and season to season stays the same but the amount of energy reaching the earth’s surface is changing because the regulatory mechanism is being changed via movement of the magnetic poles. No one talks about this.