Mind Matters Natural and Artificial Intelligence News and Analysis

Tagcryptocurrency

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man hand bitcoin

Using Benford’s Law to Detect Bitcoin Manipulation

Market prices are not invariably equal to intrinsic values

For a while, there was a popular belief among finance professors that the stock market is “efficient” in the sense that stock prices are always correct — the prices that an all-knowing God would set. Thus, investors can buy any stock, even a randomly selected stock, and be confident that they are paying a fair price. This belief was based on seemingly overwhelming evidence that changes in stock prices are difficult to predict. Efficient market enthusiasts argued that if stock prices are always correct, taking into account all currently available information, then any changes in stock prices must be due to new information which, by definition, is impossible to predict. Therefore, the evidence that changes in stock prices are hard to…

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Huge smoke clouds on sky background

Cloud Computing? There’s a Lot of Smoke in Those Clouds

Big Tech creates many environment issues that we do not often hear about, the way we hear about coal mines and landfills

When we think about environment problems, we naturally imagine huge smokestacks turning the sky dark and coating the trees with soot. But glitzy high tech stuff like cloud computing and cryptocurrency use a lot of energy too. Cloud computing, where we use computing resources via the internet without installing and maintaining them, is a huge energy hog we never see: The music video for “Despacito” set an Internet record in April 2018 when it became the first video to hit five billion views on YouTube. In the process, “Despacito” reached a less celebrated milestone: it burned as much energy as 40,000 U.S. homes use in a year. Naomi Xu Elegant, “The Internet Cloud Has a Dirty Secret” at Fortune (September…

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Businessman gives the bitcoin man.selective focus.block chain Technology concept.War of bitcoin,Digital currency.

The Startling Energy Costs of Bitcoin

As Bitcoin gains credibility, power consumption worries grow

Most people are aware of the rising price of Bitcoin. Despite the fact that most people are unaware of how to transact in it, and few merchants take it as a form of currency, Bitcoin is becoming an increasingly popular investment. As interest in Bitcoin grows, a few people are starting to take notice of the startling energy costs associated with Bitcoin transactions. As Mind Matters has been pointing out for years, the energy costs associated with having a “trustless” system such as Bitcoin is immense, with Bitcoin transactions generally costing 400,000 times as much energy as a single transaction on the Visa network. According to the BBC, the Bitcoin network – which, again, very few people are regularly transacting in – now consumes more energy than the…

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bitcoin wallet and currency

George Gilder on Blockchain and Carbon Computing

George Gilder and Robert J. Marks discuss blockchain, Bitcoin, quantum and carbon computing, and George Gilder’s new book Gaming AI: Why AI Can’t Think but Can Transform Jobs (which you can get for free here). Show Notes 00:26 | Introducing George Gilder 01:00 | Blockchain 07:57 | Facial recognition 10:30 | Bitcoin 15:04 | Quantum computing 18:16 | Carbon computing…

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Modern way of exchange. Bitcoin is convenient payment in global economy market. Virtual digital currency and financial investment trade concept. Abstract cryptocurrency with gold bitcoin background..

Are Crypto and Blockchain Key to a Tech Renaissance?

A former director of the US Mint thinks that the market will gravitate toward these solutions

A panel discussion at COSM explored the future of crypto currencies like Bitcoin and blockchain technologies in general. What might they mean for global money, global security, and internet architecture? The panel, moderated by Wired contributing editor Spencer Reiss, comprised futurist George Gilder, Steve Forbes, Chairman and Editor-in-Chief of Forbes Media, Ed Moy, former Director of the U.S. Mint, and William Dembski, mathematician, entrepreneur, and philosopher: Can Crypto and Blockchain Reverse the Tech Decline (and Enable an Internet Renaissance)? Here are some snatches from the dialogue (aired September 11, 2020): George Gilder (on what’s wrong with the internet): It’s a broken paradigm. How do you tell a broken paradigm? The more money you spend on it, the worse it gets.…

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person holding baseball ball in black leather baseball mitt

Collectors’ Items Are Now on the Blockchain

When I was growing up, trading cards were all the rage. They mostly centered on baseball but trading cards for every major sport emerged. The Topps Company has long had the lead in baseball cards, with Fleer and Upper Deck trailing far behind. Recently, Topps made a radical move into the digital sector by making some of its trading cards available via the WAX blockchain. WAX stands for Worldwide Asset eXchange. WAX is a blockchain (i.e., cryptocurrency) system that is geared around the buying, selling, and trading of virtual items. Previously, WAX was primarily used to trade goods within gaming platforms. For instance, the massively multiplayer economic strategy game Prospectors utilized WAX to allow users to trade items. However, in…

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crypto currency concept

Is Crypto Just a Flash in the Pan?

Or, to put it more bluntly, will blockchain ever grow up to be a real financial system? Forbes says yes, cautiously
Will blockchain and other non-government currencies ever grow up to be a real financial system? What about the weird Canadian crypto uproar in which the only a dead man knows the code to release the missing millions? Read More ›
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Jay Richards and Steve Forbes Interview

Cryptocurrency a “High-Tech Cry for Help” Says Steve Forbes of Forbes Media

Jay Richards interviews Steve Forbes, Chairman and Editor-in-Chief of Forbes Media, regarding the future of cryptocurrency and blockchain technologies, and the implications of the technologies for global money, global security, and internet architecture. Read More ›
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Chair of Forbes Media Says Money Is About Trust

Experts forecast the future of money in general at COSM

Facebook wants to start minting its own money. Amazon is said to be thinking about it. Bitcoin has many enthusiasts. But what determines the value of money in a digital age?

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COSM: George Gilder Hosts Top Tech Guys, To Ask, Where Is All This Going?

Are machines replacing or helping us and how will we know the difference?

The October 23-25 conference is aimed at CEOs, CTOs, and CIOs, investors, researchers, technologists, and anyone for whom the $950 Early Adopter Rate (before July 23) would be a good investment in their future.

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Bitcoin gold coin. Cryptocurrency concept.

A Wallet You Can’t Feel?

Will Bitcoin change the rituals around money?

It’s tempting to assume that cryptocurrencies like Bitcoin will succeed because social media did. But digital doesn’t mean magic. Cryptocurrencies will work if the needs met are more significant to most people than the problems created are.

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