On an otherwise reasonable evening, more than 1,000 people packed an auditorium in Boulder, Colorado, for the culmination of the 2011 Unreasonable Institute. They came to see 27 ventures  present their solutions to some of the world’s greatest challenges.


Jennifer Guintu, co-founder of Prospéritas Microfinanzas, shares how her venture empowering micro-entrepreneurs by providing economic resources and business development services in South America.

Unreasonable Institute

Author Unreasonable Institute

The Unreasonable Institute arms entrepreneurs creating solutions to the world’s biggest social and environmental problems with the mentorship, capital, and networks they need to do so.

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