Calgary Cigarette Butt Collection Study

Robert Norvin Crawford is a Canadian author writing mainly non-fiction Theology Reference books, mostly, Bibliographic Indices. His goal is to build a Biblical, facts-based case for the total Abolition of Divorce in Christian Churches. As a public service, he writes a series of books based on his field research on the scourge of Cigarette Butts and human spit on Calgary sidewalks with the goal of building a case, and presenting the data needed, to encourage the Province of Alberta to include Butts in their Deposit Program like they currently do for Pop cans. His books, so far, are Public Domain and Open Source and are available for free on Archive.org.