Welcome to

For the first twenty years of my career, I (co)founded a series venture-scale software companies, growing each from an idea and a starting team to a company earning millions in revenue, collectively serving tens of millions of customers.  All but the first of these startups are still in operations and a few acquired by Global 1000 companies.

I now use the knowledge gained from those twenty years to help the next set of entrepreneurs.  My goal is to have them increase their odds of success by not repeating the common mistakes that I and my peers once made.  I do this in many ways:


The Next Step series of books guides entrepreneurs step-by-step through the process of getting from idea to operational startup, breaking the paradigm of startup investing, and explaining years of lessons teaching entrepreneurship.


The Next Step: podcast shares the lessons from the books plus other advice, anecdotes, and interviews, all in bite-sized audio pieces.


Fledge is a global network of conscious company accelerators, providing intense guidance, mentorship, investment, and support for a small set of entrepreneurs.


Answering questions from entrepreneurs on Quora.

Plus in these various efforts, I do my best to uncover hidden assumptions, break investment paradigms, and seek solutions to income/wealth inequality.

And despite now writing checks to entrepreneurs, I still consider myself first and foremost an entrepreneur, and as such every so often I simply have to create something new.  Most recently that is investorflow.org, an online network gathering together all the world’s impact investors.

Hope something from this long list is of help to you.

Latest blog posts

Visualizing historic and current Pandemics

COVID-19 is the ninth pandemic since 1900, the thirteenth since 1800, and the seventeenth since the Black Death decimated Europe. Pandemics happen! A visualization of past and present pandemics, from VisualCapitalist.com

Bernanke: The Courage to Act

Here in the midst of the Coronavirus Pandemic and attached economic crisis, it seemed a good time to read Ben Bernanke’s memoir of the Panic of 2007-2008. Like most of the economics history books I’ve read and posted about, the stories are interesting but the writing quite dry. Too many words devoted to unnecessary details. But ideas that are well worth remembering and learning from...

The Post Covid-19 World (in Africa)

“How in the world [is Africa] going to deal with this? We didn’t plan for disease. They are putting dead bodies in the streets” – Melinda Gates When Melinda Gates, co-creator of the world’s largest foundation, largest non-government philanthropist for healthcare and hunger doesn’t know of a solution, there is no solution coming. I’ve been writing about...

The Looming Hunger Pandemic

Two months after predicting a hunger crisis in Africa, and there is a hunger crisis in Africa. The news on this has been sparse, but its starting to trickle out. Today the story was posted on Foreign Affairs. The novel coronavirus has overwhelmed public health systems and jolted economies around the world. Now it is poised to spark a global hunger crisis as well. After decades of progress in the...


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Recent blog posts