I'm not sure what you mean by "pole shifting", but let's be clear that the geographic north and south poles are not going anywhere over short time periods. There is a precession of the axis, but that has a period of 26,000 years.

The magnetic poles move around over a human lifetime, but they have little or no effect on weather.

Additional CO2 strengthens the greenhouse effect. It always has and always will. Any other climate forcing will have it's own effect but does not alter the ongoing persistent climb to temperature equilibrium that increasing greenhouse gasses cause.

There is increasing evidence that a pole shift may be coming soon, perhaps sooner than 1,000 years from now.

The global warming scare is motivated by a lust for money and power.

no