Writer Mike Davis, who died Tuesday, was known for his stinging social critiques, especially about Los Angeles in “City of Quartz” and elsewhere. He spent the first six of his life in Fontana and never forgot, in fact reveled in, his working-class, Inland Empire roots. I pen an appreciation, with a lot of details from a 1998 interview I did with him that’s otherwise been lost to time, in my Friday column.