Super Freakonomics

This free e-book from economist Bob Murphy and coauthor Silas Barta is an excellent introduction to the technical and economic aspects of Bitcoin and cryptocurrencies.

The immunity code represents a powerful paradigm shift to an immune centric approach aging and health, and how to slow it dramatically in easy, practical steps. A new era has arrived. It is an era where commonalities found in the physiology of the leanest, healthiest, and longest lived humans has been uncovered. The startling discovery is that many of these commonalities can be replicated by anyone, and quite easily. But the key is not found in fitness, or bodybuilding or weight loss, or anything we knew prior. The foundation is an immune centric approach to health and aging. The Immunity Code is simply a new paradigm and an entirely new way think about caring for the body. 

"Do not steal" is an excellent principle of ethics; it is also the first principle of sound economic systems. In our time, no one has done more than Hans-Hermann Hoppe to elaborate on the sociological implications of this truth. And this is his great work on the topic.