Riesgo Existencial

¿Cómo funciona el manejo de dinero virtual? ¿Es seguro utilizarlo? ¿Sirve de algo o son como panchólares de moda?Enlaces de Interés:Dinamarca dejará de imprimir y hacer dinero físicohttp://www.esquire.com/news-politics/news/a30473/denmark-goodbye-cash/http://yournewswire.com/denmark-becomes-first-country-to-ban-cash/Hackers vaciaron cuentas bancarias a través de la app de Starbuckshttp://money.cnn.com/2015/05/13/technology/hackers-starbucks-app/https://pando.com/2015/05/14/hackers-steal-from-starbucks-customers-by-compromising-its-mobile-app/¿Qué es el bitcoin?https://thenextweb.com/insider/2015/03/29/a-brief-history-of-bitcoin-and-where-its-going-next/#.tnw_MsTcHC6Lhttps://www.youtube.com/watch?v=KlzzlQBDBfIBlockchainhttps://venturebeat.com/2015/03/28/4-ways-blockchain-technology-will-change-the-world/http://www.economist.com/news/briefing/21677228-technology-behind-bitcoin-lets-people-who-do-not-know-or-trust-each-other-build-dependablehttps://www.theguardian.com/world/2016/jul/07/blockchain-answer-life-uni