The U.S. Securities and Exchange Commission (SEC) plans to take enforcement action on the blockchain and digital currency industry. On September 21, SEC Chair Gary Gensler provided his insights on digital currency markets with the Washington Post in a webinar titled, \u201cThe Path Forward: Cryptocurrency with Gary Gensler. Gensler mainly talked about the digital currency industry, the businesses that operate within it, the lack of regulation and enforcement that he sees in the industry, and how it is catalyzing lawmakers to take action. Key takeaways Gensler spoke with Washington Post columnist David Ignatius for 30 minutes, and their conversation revolved around one central topic: why we are going to see more enforcement in the blockchain and digital currency markets. First Gensler explained why most digital currencies are securities, and therefore, fall under the jurisdiction of the SEC. In particular, he spoke about digital currency lending platforms and exchanges since they often list tens, hundreds, and even thousands of the digital currencies that are most likely securities.\u00a0 \u201cIf these tokens\u2014and there are 5 or 6,000 different projects\u2014if these tokens have the attributes of an investment contract or a note or equities or bonds, in essence, one of the core issues is that there are platforms, trading platforms, where you can buy and sell these tokens, lending platforms, where you can earn a return on these tokens, that have not just dozens of tokens, but sometimes hundreds or thousands of tokens, and its highly likely that they have on these platforms securities, investment contracts, or notes, or others that fit the definition of security,\u201d Gensler said. \u201cThose platforms should come in, they should figure out how to register, but not many have. I do really fear we will keep bringing these enforcement cases, but there's going to be a problem, there\u2019s going to be a problem with lending platforms, and trading platforms, and frankly, when that happens, I think a lot of people are going to get hurt.\u201d He related the thousands of digital currencies that exist to the many currencies that existed during the wild-cat banking era in the 1800s, where each bank issued its own currency which created competition and a market around these currencies.\u00a0 \u201cWe\u2019ve experimented historically with private forms of money in the U.S. We had banks issuing banknotes and they competed, Philadelphia banknotes were different than Baltimore, and even within Philadelphia, there were different banknotes competing. That had a lot of cost, a lot of problems, and then Abraham Lincoln put in place an oversight called a controller of the currency, and then the federal reserve came 50 years later,\u201d said Gensler. \u201cPublic money has a certain place around the globe, private monies usually don\u2019t last that long, so I don\u2019t think there\u2019s long term viability for five or six thousand private forms of money, history tells us otherwise so in the meantime, I think its worth it to have an investor protection regime placed around this.\u201d\u00a0 General takeaway Ultimately, Gensler expressed that digital currencies and the products and services around them are innovative; this emerging sector forced the world to evolve and adapt to keep pace with the developments and offerings within it.\u00a0 However, Gensler feels that the digital currency industry is becoming too large in a negative way; Gensler called digital currencies "highly speculative" and he called stablecoins \u201cpoker chips\u201d that allow individuals to play in the crypto-casino that has a market cap of roughly $1.8 trillion.\u00a0 Before the industry gets to the point where an event takes place that has a ripple effect that causes damage to many of the market participants, Gensler would like the SEC to step in and improve the investor and consumer protections, tax compliance, anti-money laundering, and financial stability around the emerging blockchain and digital asset markets.\u00a0 Editor's note: This article has been updated.