401: How We Got Here, Revisited – Tony Martignetti Nonprofit Radio

tony_martignetti_300x300-itunes_image2Tony’s guests this week:

Dr. Robert Penna, author of “Braided Threads: A Historical Overview of the American Nonprofit Sector.” 

There’s more at tonymartignetti.com 

390: Blockchain and Bitcoin 101 & Be Data Driven – Tony Martignetti Nonprofit Radio

tony_martignetti_300x300-itunes_image2Tony’s guests this week:

Sheila Warren, head of blockchain & distributed ledger technology at World Economic Forum. 

Also, Eli Hertz, vice president of information technology for United Services Organizations (USO). 

There’s more at tonymartignetti.com