At a recent Wingspread meeting, David Sedlak of UC-Berkeley made mention of “sewer scalping”.  My ears twitched, adjusting to make sure I didn’t miss anything.  David is professor of Civil and Environmental Engineering, and co-chairs the NSF-funded center for Re-Inventing Our Nation’s Urban Water Infrastructure, an exciting endeavor (aka ReNUWIt, about which I’ve written previously).  David and his colleagues live on the intellectual edge of the very necessary matters surrounding urban water… Read More