And learn how to make a simple, emergency type soap - road kill fat and hard wood ash. People are forgetting soap. Without soap theres plague.
Making soap is a VERY good skill to have.
Additional good skills:
Building a still
Making ethanol
Making bio-diesel
Growing a garden: (bonus for:)
- square foot gardening
- greenhouse gardening
- hydroponics
- aquaponics
- medicinal herbs