Among the many critical formative inventions in human history, perhaps one of the most important is the concept of bartering and currency. With this system, humans have enabled themselves to spend more time doing things within their skill set while others do the same, creating a net surplus for everyone. 

Welcome to episode four of Now I Get It with Dr. Andy. Today, I’m changing the pace a bit and turning our attention in a different direction. We’ll return to relationship talk soon enough, but for this episode, I want to explore the concepts around cryptocurrency. 

Tune in and listen as I recount and expand on the history and evolution of currency, from barter systems to gold and silver and now the concept of cryptocurrency. 

In this episode, you will learn:

• Silver and gold certificates came about for convenience (02:57)
• The point of a checking account is that instead of directly paying money, you give a promise that your bank will get to their bank (06:38)
• Fiat currency doesn’t adhere to the gold standard, so it is prone to manipulation (08:54)
• With a digital signature, you can have assets that were owned by the signature independently of whatever person had the information necessary to manipulate (17:56)
• If you set up a bank, then it's very easy for a government to shut you down (27:59)
• The amount of energy involved in mining the blockchain is a serious concern (31:54)

Let’s connect!

• linktr.ee/drprandy

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