The speakers who appeared in this session. Click on the speaker’s name for a full recap of the talk:

Creative force Leyla Acaroglu uses innovative design and systems thinking to create positive change.

Renegade gardener Ron Finley grows a nourishing food culture in South Central Los Angeles’ food desert by planting the seeds and tools for healthy eating.

Mouth musician Wang Li mesmerizes audiences with his unique approach to two of the world’s most ancient (and surprising) instruments.

Teenaged science fair winners Miranda Wang and Jeanny Yao have discovered a way to break down nasty compounds called phthalates, common to flexible plastics and linked to many health problems.

Energy software maker Alex Laskey helps power companies to help their customers cut down — using data analysis, marketing and a pinch of behavioral science.

Fueled by their deep Afro-Cuban roots, the Pedrito Martinez Group featuring Ariacne Trujillo, have rocketed to the top of New York’s Afro-Caribbean music scene.

Michael Green wants to solve architecture’s biggest challenge — meeting worldwide housing demand without increasing carbon emissions — by building with carbon-sequestering wood instead of concrete and steel.

Allan Savory works to promote holistic management in the grasslands of the world.