The hidden history found in your teeth | Carolyn Freiwald
Your teeth carry secrets: centuries of history about your ancestors, from where they lived to what they ate and where they traveled. Bioarchaeologist Carolyn Freiwald traces the story of human migrati...
12 Helmi 202110min
The paradigm shift toward equitable tech access across Africa | ’Gbenga Sesan
Centuries of inequality can’t be solved with access to technology alone -- we need to connect people with training and support too, says tech inclusionist ’Gbenga Sesan. Sharing the work behind the Pa...
11 Helmi 202111min
Community-powered solutions to the climate crisis | Rahwa Ghirmatzion and Zelalem Adefris
Climate change is the epic challenge of our lives, and community leaders like Rahwa Ghirmatzion and Zelalem Adefris are already working on sustainable, resilient solutions. Through their organizations...
10 Helmi 20215min
The promise of quantum computers | Matt Langione
What if microparticles could help us solve the world's biggest problems in a matter of minutes? That's the promise -- and magic -- of quantum computers, says Matt Langione. Speaking next to IBM's quan...
9 Helmi 202112min
A concrete idea to reduce carbon emissions | Karen Scrivener
Concrete is the second most-used substance on Earth (behind water), and it's responsible for eight percent of the world's carbon footprint. Cement researcher Karen Scrivener shares the research behind...
8 Helmi 20215min
How a green economy could work for you | Angela Francis
How do you get the environment to the top of everyone's priority list? You can't, says climate advocate Angela Francis -- but you can get them to care about improving their lives. In this pragmatic ta...
5 Helmi 202111min
How technology changes our sense of right and wrong | Juan Enriquez
What drives society’s understanding of right and wrong? In this thought-provoking talk, futurist Juan Enriquez offers a historical outlook on what humanity once deemed acceptable -- from human sacrifi...
4 Helmi 20218min
The surprising connection between brain injuries and crime | Kim Gorgens
Here's a shocking statistic: 50 to 80 percent of people in the criminal justice system in the US have had a traumatic brain injury. In the general public, that number is less than five percent. Neurop...
3 Helmi 202111min
