Book excerpt: While most books on the subject focus solely on primitive skills, 21st Century Bushcraft blends traditional knowledge with contemporary materials and ecological practices. Over the last 20 years, Mike Lummio has drawn on his Biology background to create a "Leave it Better" style of bushcraft that is pragmatic, efficient, and relevant within modern day wilderness adventures. These techniques will allow you to utilize and enjoy natural resources while still being a conscientious steward of the land. Mike also shows you how to eat better, travel lighter, sleep warmer, navigate accurately, and more confidently explore your favorite wild spaces. Instead of fuzzy drawings, this book is packed with full color photos and step by step instructions.