Five Big Questions on Bitcoin and Blockchain

I’m headed to New York next week for the CoinDesk Consensus conference…”Making Blockchain Real”. I’m going because I’m trying to get my head around some big questions. I normally have a sense, even with new things, of the path...

Scheming and Processing – Faster

Last week’s news that MasterCard was exploring an investment or outright acquisition of VocaLink really lit up the “News” channel on our Slack system at Glenbrook. For those unfamiliar, VocaLink is a company currently owned by 17 large U.K. financial institutions,...

Election cycles and payments systems development

It’s election time here in the United States and potentially big changes are ahead. Elections define the beginning and end of political eras.  Walter Dean Burnham, the distinguished professor of American Politics, elaborated a theory of party change and...

Really Big Questions in Payments

Glenbrook’s Allen Weinberg wrote a few weeks ago about his view of the Grand Challenges in payments…. a daunting list, and one I agree with.  But I want to extend his discussion on one of his challenges:  “Realigned value chain economics in a push payment world”, and...