The climate is definitely changing - and rapidly. A mere six months ago I was freezing my ass off and now I’m roasting.
Right; we used to call these hot temperatures “summer”. I haven’t even heard any of this is record-setting.
225 years ago there was a “mini-Ice Age”, which wreaked havoc on crops and helped spur the French Revolution. The Earth will do what the Earth will do; our impact is minimal. Places like LA see some effects in terms of smog/pollution, and it occurs elsewhere when contours of the Earth funnel winds in certain directions (that is why CA is so hell-bent on eliminating gasoline-powered cars); Milan and Bogota have similar issues (but with more diesels).