Resultado de "Michael J. Casey" em Todas as categorias

It was once a utopian dream. But today’s internet, despite its conveniences and connectivity, is the primary cause of a pervasive unease that has taken hold in the U.S. and other democratic societies. The roots of this crisis, argue Frank McCourt and Michael Casey, lie in the prevailing order of the internet. In plain but forceful language, the authors—a civic entrepreneur and an acclaimed journalist—show how a centralized system controlled by a small group of for-profit entities has set this catastrophe in motion and eroded our personhood.

On the night of February 18, 1952, during one of the worst winter storms that New England has ever seen, two oil tankers just off the shore of Cape Cod were torn in half by the force of the storm. This middle-grade adaptation of an adult nonfiction book tells the story of the shipwreck and a harrowing Coast Guard rescue when four men in a tiny lifeboat overcame insurmountable odds and saved more than thirty stranded sailors.

In The Truth Machine, Michael J. Casey and Paul Vigna demystify the blockchain and explain why it can restore personal control over our data, assets, and identities; grant billions of excluded people access to the global economy; and shift the balance of power to revive society’s faith in itself. They reveal the disruption it promises for industries including finance, tech, legal, and shipping.

From the authors of the fascinating The Age of Cryptocurrency, comes the definitive work on the Internet’s next big thing: the blockchain. Many of the 'legacy systems' once designed to make our lives easier and our economy more efficient are no longer up to the task; big banks have grown more entrenched, privacy exists only until the next hack, and credit card fraud has become a fact of life. However, there is a way past all this - a new kind of operating system with the potential to revolutionise our economy: the blockchain.

Bitcoin became a buzzword overnight. A cyber enigma with an enthusiastic following, it pops up in headlines and fuels endless media debate. You can apparently use it to buy anything from coffee to cars, yet few people seem truly to understand what it is. This raises the question: Why should anyone care about bitcoin? In The Age of Cryptocurrency, Wall Street journalists Paul Vigna and Michael J. Casey deliver the definitive answer to this question.