Bitcoin could be, perhaps should be, a global-game-changer. Lyn Alden does a fine job of placing Bitcoin in larger contexts: technological, historical, economic, political. Her perspective is that of an engineer evaluating a new tool that has come on the market. By the end, she has compared Bitcoin to historical solutions (gold), current solutions (fiat), and other proposed solutions (other crypto). Only Bitcoin provides the functionality of a strong currency (value that cannot be debased, ease and speed of exchange, privacy, freedom from manipulation, and ability to operate across time and distance). Her historical analysis is necessary so that readers understand what the attributes of a universal currency should be and what vulnerabilities led - over time - to the failure of previous econo-politico-financial monetary solutions.
Implicitly, she asks, "Does Bitcoin meet the need?" "Does it avoid previous and recurring difficulties?" "Does it create new problems?" "Are there other crypto solutions that are just as good, but cheaper, safer, easier to implement, more acceptable to users, or more acceptable to regulators or governments?" This book is a 500+ page "software review." After years of research, thought, and due diligence, Ms. Alden concludes that Bitcoin could be a much-needed improvement and should be supported/adopted. She recounts her own journey, from moderate skepticism to cautious support. She believes that fiat currencies and the current global system of petro-dollars has/is/will fail most people in the world. She believes that proof-of-stake currencies are mortally flawed and that stable coins simply digitize the economic unfairness of fiat currency. All that is left on her workbench is Bitcoin (and a few much smaller proof-of-work currencies). Since Bitcoin has already attained considerable size, use, and acceptance, she recommends it. Her recommendation is not absolute, but considered and conditional. Alden is an engineer. She understands the evolution of tools, systems and technologies. She is pragmatic. Bitcoin is the best tool currently available. If the current fiat currency/national bank/petro-dollar system is imploding (I agree it is), drastic change is a required. Economic and political forces advocate for their version of a new system (just as such forces did at Bretton Woods). Alden asks us to see that for what it is and reject the status quo's self-serving digital solutions. She asks us to embrace Bitcoin since it is the only solution that can give us, "the other 99%," some "control of the ledger."
I am less optimistic than Alden. I consider her evaluation of the global monetary crisis and Bitcoin's potential value sound. But I do not trust that most people or most companies will refuse the strongly marketed digital solutions offered by governments, regulators, and banks. Most people (sad to say) value convenience, personal costs, and immediate benefits more than privacy, public cost, and long-term benefits. Bitcoin should survive and grow, but it is unlikely to become a single, universal currency. Alden has little faith in public institutions. Sad. Apparently, I have little faith in people (even sadder). Or at least in their ability to resist popular trends.
The book is a must read for investors and onlookers, academics and non-academics, anyone who wants to understand the reinvention of money. The book's straightforward style and organization make it accessible and easy to translate. Even if Bitcoin fails to replace our current, flawed system, it can and should serve as a critical/useful alternative.
Gary
Dr. Warren Coats