So...its the coldest Feb day in 80 years where I am

[Baalzamon]

Rath said:
It does cause however an average rise in global temperature which can be measured. As well as an increase in extreme weather events, which can also be measured.

Therefore against what you are implying, it is testable.

Yes, the rise in global temperatures can be measured...but could you provide me with the definite proof that higher average temperatures lead to extreme weather events?  Causation does not equal correlation, so you have to be really careful saying 1 thing is leading to another in studies.