This lesson is short, but is a critical transition from the “background” trilogy (1-3) to the “common ground” segment (5-6). It introduces the concept of a folk-science: pseudo-scientific beliefs whose primary function is to support one’s (metaphysical) worldview commitments. Folk-science has no ability to increase our knowledge of the created order – that is not its purpose. It is simply a belief system dressed in scientific vocabulary.
I can already anticipate some criticism here from my non-theists friends. I used two quotes from non-theists: Carl Sagan and Richard Dawkins, to demonstrate that folk-science can also be used to justify philosophical materialsm — which many scientists consider an abuse of science (Gould comes to mind).
However, I don’t believe the quote I used from Sagan was intended to be a philosophical statement. Certainly it is interpreted that way by most evangelicals, but Sagan was much too nuanced and sophisticated to commit such a blunder. When he says, “The cosmos is all there is, was, or ever will be,” I understand this as a definition of what Cosmos means — as in, the scope of what the Cosmos is… it is everything! The Cosmos literally encompasses all of space, time, and matter. I would like to believe that Sagan merely used poetic language to express this, and did not intend to open his famous series up with a slam against theism.
Dawkins, on the other hand, is fair game as far as I am concerned. But if anybody has a quote that better illustrates my intended point than the Sagan quote, by all means share it with me.
Also be advised–after this lesson, it starts to get ugly! Most evangelicals will agree with the historic examples of Christian folk-science presented in Lesson 05, and with the egregious case of modern Christian folk-science presented in Lesson 06. But the sky will start falling when YEC, Flood Geology, Special Creation, and ID are shown to be no different than these in terms of hermeneutics, scientific integrity, and hindrance to the Gospel — which should leave viewers in an awkward position. And its hard to be charitable when dealing with this. Hopefully, the humor I use will not be taken the wrong way.