Is warming happening- maybe. Are we causing it- not so sure about that one. My background is technical and when I see so many "experts" disagreeing on a subject, then I reserve judgment. I learned that the scientific method produces results and is valid only when an experiment can reproduce results consistently. No one can produce consistent results when it comes to climate change. Therefore, it is not a fact- only a theory. And I'm not even talking about "man caused climate change". But, hey, the difference between me and the shouters is that I'm willing to wait for the facts. If they ever arrive.
Of course, what we have outside our door is not "climate", but "weather". Those are two different terms. But it is fun to make snide comments about "global warming" when Georgia has chill factors of 5 degrees!