In 2009, a St. Louis glassblowing artist and recovering computer scientist named Jim McKelvey lost a sale because he couldn’t accept American Express cards. Frustrated by the high costs and difficulty of accepting credit card payments, McKelvey joined his friend Jack Dorsey (the cofounder of Twitter) to launch Square, a…

 

Called the “closest thing Silicon Valley has to a conscience,” by The Atlantic magazine, Tristan Harris spent three years as a Google Design Ethicist developing a framework for how technology should “ethically” steer the thoughts and actions of billions of people from screens. He is now co-founder & president of…

 

To learn more about the phenomenon of cyberhate and the reality of trolling I spoke to David Baddiel (comedian, author, screenwriter & presenter), Ginger Gorman (journalist and author of Troll Hunting: Inside the world of online hate and its human fallout) and Hussein Kesvani (journalist and author of Follow Me,…

 

Guest article written for AllAboutAlpha.com – the official publication of the  Chartered Alternative Investment Analyst (CAIA) Association originally posted at: http://allaboutalpha.com/blog/2011/10/20/alpha-hunter-using-twitter-to-predict-the-markets/ Our understanding of financial markets in the last few decades has shifted.  Professor Johan Bollen (Indiana University School of Informatics and Computing) states, “..I think behavioural economics has now…