One of my kids actually has some expertise in the field. He spent a couple years in Flight Operations working with a solar observatory satellite at NASA.
He told me the solar minimum thing was going to be an issue. It’s a naturally recurring cycle. Man has absolutely nothing to do with it.
He’s still at NASA but working on a different mission now.
Your son is the voice of reason. I wish the global warming fanatics would listen to that voice. We need to be preparing for shorter growing seasons and possible food shortages.