Climate Change.

I like how when so called "experts" speak about climate change they never mention the Sun.
You know, that big yellow ball of atomic explosions that heats our planet.
Here is some food for thought:
Does the Sun burn at the same temperature all the time?
What if the Sun spikes lower or higher in temperature; how does that effect Earth?
Does our Earth maintain its axis or does is waiver a bit here and there? And if so what is the effect?

All I am trying to say is that the "experts" should be questioned more aggressively because I believe they really have barely a clue about Earth's climate.