An example of the skeptical posts that are becoming increasingly common

Excerpt from this post:

I guess...we really need to sort this out once and for all. Global change and co2 levels and so forth, does it lead, or follow? Sun cycle and sunspot activity, the dominant factor, or man made changes? And like that. Like everyone here, I have read a ton of the layman's articles and at least some of the more academic studies...and..I still don't know. I am stuck at "all of the above" as reasons. I concur on the need for cleaner energy sources, climate change or not, cleaner and more diversified, all good stuff. But do we need to radically alter the entire planet's economy based on premises that change weekly?