When speaking about crypto and DeFi, it is inevitable that the topic of financial security will arise, one of the main selling points for crypto proponents. Today, we put the debate to rest as we speak to Dr. Nicholas Weaver, a technologist and academic who has been following the development of cryptocurrencies since the inception of Bitcoin. He holds a BA in Astrophysics and Computer Science and a Ph.D. in Computer Science from UC Berkeley, where he is also a professor. His primary research focus has been network security, among other topics, and he has several published papers under his belt concerning cryptocurrency technologies. In our conversation, Dr. Weaver untangles the complexities of the perceptions of cryptocurrencies with the actual technology. We talk about decentralization, if cryptocurrencies are achieving it, and the underlying concept of blockchain technology, as well as whether or not blockchains are secure and what the potential benefits of cryptocurrencies are to developing countries. We then go into detail about why Dr. Weaver thinks the crypto space is not beneficial, the rising popularity of the space, and how cryptocurrencies make money, as well as why he thinks it will never work, and much more. Please tune in for a truly eye-opening, no-holds-barred episode as we learn the harsh truth about cryptocurrencies with expert, Dr. Nicholas Weaver!   Key Points From This Episode:   What public blockchain technology can achieve that was not previously possible. [0:02:51] How well the original concept, introduced by Satoshi Nakamoto, is living up to its theoretical promise. [0:04:06] Weaver explains and outlines the general appeal of decentralization. [0:04:57] He elaborates on his perspective on trusted and honest authorities. [0:09:39] An explanation of how Lightning Network attempts to solve throughput limitation. [0:10:36] We find out if major blockchains like Bitcoin and Ethereum are decentralized. [0:13:08] Differences between how nodes and miners influence the network. [0:16:23] How secure public blockchains really are. [0:17:45] Whether a facility for censorship-resistant transactions, like Bitcoin, is a good thing for society. [0:20:30] Potential benefits of cryptocurrencies for people in countries with limited access to banking and a good legal system. [0:24:35] Steps governments can take to regulate and control cryptocurrencies. [0:26:47] Weaver’s opinion on why the regulation of cryptocurrencies has been so slow. [0:29:17] Outline of how Dr. Weaver sees cryptocurrencies developing in future. [0:31:38] How to incentivize miners not to attack the system to retain the value of Bitcoin. [0:38:24] Weaver on how stablecoins fit into the crypto ecosystem and if they’re decentralized. [0:39:18] A rundown of the new properties the blockchain data structure provides. [0:45:59] Find out if Walmart using a private blockchain is just marketing hype. [0:51:20] Why the popularity of cryptocurrencies amongst venture capitalists is rising. [0:53:12] Why prominent schools like MIT and Cornell are emphasizing blockchain programs. [0:55:23] Weaver explains what the smartest way to invest is, in his opinion. [0:58:34] Who the technologists in the crypto-space are that he respects professionally. [0:59:51] He tells us whether he has heard any compelling arguments for cryptocurrencies. [1:00:31] A discussion about Dunning-Kruger economics in relation to cryptocurrencies. [1:04:38] What the general opinion of other technologists is on crypto and blockchain. [1:06:23] We end the show with a final takeaway from Dr. Weaver. [1:07:31]