Quoth George Monbiot here, with a tip of the ol’ Stetson to Brian Dupuis of Alberta:
Arthur C Clarke remarked that “any sufficiently advanced technology is indistinguishable from magic”. He might have added that any sufficiently advanced expertise is indistinguishable from gobbledegook. Scientific specialisation is now so extreme that even people studying neighbouring subjects within the same discipline can no longer understand each other. The detail of modern science is incomprehensible to almost everyone, which means that we have to take what scientists say on trust. Yet science tells us to trust nothing; to believe only what can be demonstrated. This contradiction is fatal to public confidence.
There are lots of other interesting observations in the remarkable piece linked above, but this one is something of a revelation.
pic: George Monbiot by George Monbiot via Wikipedia, Creative Commons.