Marketing strategist, startups mentor, co-founder in www.wizenguides.com

Product Management

I’m the author of The Wisdom of Crowds. I’ve been a business columnist for Slate and The New Yorker and written for a wide range of other publications.

Behavioral Scientist & Health Behavior Designer. Now writing on Substack: https://drstephhabif.substack.com

Curating #Startup & #SMB Info | Career — Head of Finance HR + IT | NBA + F1 | Environment + Social Issues + Health

Building the world’s largest learning network around development challenges. 91 Labs in 115 countries. http://acceleratorlabs.undp.org/

Founded by @jnovogratz, Acumen is changing the way the world tackles poverty by investing in companies, leaders & ideas. Follow us: www.acumenideas.com

An impact investment and policy advocacy platform for business leaders