Most survival prep is about stuff: cans of beans, batteries, a rifle. Permaculture is about systems — a landscape that produces, regenerates, and requires less input over time. That's the difference between surviving 72 hours and surviving 72 years.
The book walks you through everything, but it also provides a real education - one that other guides and kits miss. It takes the stance that in order to survive the zombie apocalypse you must understand the nature of the threat. This book is as vital to your zombie apocalypse survival kit as your hunting knife and flint.
But don't assume this is one of those books that lazily overlays its subject onto a pop culture archetype. On the contrary, this will be one of your most valuable survival assets: far beyond layered planting for caloric density, water-harvesting swales for independence, and guilds that reduce maintenance to near zero, you'll discover your true enemy. This book will teach you how to talk to it.
You're not prepping a bag. You're prepping a place.