A monumental achievement, David Fleming’s Lean Logic is an encyclopedic guide to the crisis of industrial civilization. I challenge anyone to read so much as a page of it without finding at least one insight worth serious reflection. Individuals, families, and communities will find it invaluable as a guide to navigating the troubled waters of the future. It’s one of the very few things in recent years I’d place on the same shelf as William Catton’s Overshoot or EF Schumacher’s Small Is Beautiful.

John Michael Greer, author of The Long Descent and After Progress