Congratulations to Marissa Cuevas Flores and her team at microTERRA. Marissa is an Echoing Green fellow and will participate in the Techstars Sustainability Accelerator with The Nature Conservancy. Marissa has her MS Science in Sustainability Management from Columbia U...

Understanding the Buy-One Give-One Model

The buy-one give-one model (BOGO) is a viable way to create commercial and social value but also a model of social entrepreneurship that has increased in prevalence and power. The BOGO model has helped companies such as TOMS and...

Connor Wilson is co-founder and COO of Thursday Boot. Thursday boots makes modern classics men's boots, men's shoes, women's boots and accessories at the best possible value with clean design, using the highest quality materials and integrity at an affordable price poi...

Lauren Schaefer, founder & CEO of Your Wedding by Lauren, former student now successful entrepreneur. Your Wedding by Lauren is a month-of-wedding coordination company focused on month-of wedding planning and day-of-wedding coordination. Based in New York City is expan...

Drew Silverstein, CEO and founder of Amper Music. Amper is an artificial intelligence composer, performer, and producer that empowers you to instantly create and customize original music for your content. 

https://www.ampermusic.com/

Amy Lin is founder & CEO of Sundays. Sundays is a wellness-inspired provider of premium nail care products and services in NYC including non-toxic, vegan, cruelty-free, nail products.

http://www.dearsundays.com/

Follow their press coverage in InStyle, Vogue, the Wall Str...

Was great having Jean-Pierre, CEO & Founder of Wheeli as my guest speaker at my Entrepreneurship class at Columbia University. 

Wheeli is the transportation network for college students. The Wheeli mobile app is a marketplace they use to sell their empty car seats to th...

Lakshna Jha, CEO of sRide Carpool as guest speaker for my Entrepreneurship class at Columbia. Lakshna is Columbia Business School '13. 

Michal Alter, founder and CEO of Visit.org speaking to my Entrepreneurship class at Columbia.