“If you’re into industrial remediation. Which I’m not. And the southern plains? You know how much they vary? They don’t. The underlying plate is literally as flat as a pane of glass. Somewhere about fifty klicks south of here, there’s some kind of tectonic Zamboni machine about which I am qualified to say absolutely nothing. Those tunnel complexes? Yeah, they’re some kind of old planetary transport system. And yet here I am—”
