Do you know what the null and alternative hypothesis are now?
I did have to educate you before:
1. Since I see evidence of global temperatures increasing all around me my alternative hyposthesis has to be
H1: temperatures are rising. Can’t be anything else.
To test this statistically we need to formulate an alternative hypothesis that we can test:
H0: Temperatures are stable.
When we look at the temperature record, no matter what valid test we apply obviously we have to reject H0. The only choice we have then is that H1 is correct.
So, no, ignoramus, the null hypothesis is not AGW.
You forgot all this so soon?
Want to discuss ChiSquare again too?

AGW is clearly happening.
We can do something about it: renewable energy. With sound policy settings we can generate reliable clean power at lower prices than we can do with coal. Clean air, no more black lung etc. Why not do it?