We hear from scientists that the magnetic shielding surrounding the earth is fluctuating and decreasing due to a decrease the earth's magnetic field, probably caused by our constantly shifting magnetic poles. The result of course being increased solar radiation at the earth's surface, potentially heating everything up. Also the sun is about to go into a solar minimum due to decreased sunspot activity resulting in a decades long or longer mini ice age.
But the climate change alarmists are not looking at these real causes. They are looking at our power consumption, and that last tank of gas we put in our vehicles.