The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

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 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

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

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

What if we could better understand the world's biggest challenges simply by looking at a map? Jack Dangermond, a pioneer in geographic information system (GIS) technology that powers the digital maps ...

2 Helmi 202119min

Difficult emotions are like the spikes of a cactus: they can get under your skin if you’re not careful. In this empowering talk, performance psychologist Jessica Woods shares four mood-regulating stra...

29 Tammi 202111min

Significant pieces of the globe are literally not on the map: they're missing from the most widely used mapping platforms, like Google Street View, leaving communities neglected of vital services and ...

28 Tammi 20218min

The abrupt shift to online learning due to COVID-19 rocked the US education system, unearthing many of the inequities at its foundation. Educator Nora Flanagan says we can reframe this moment as an op...

27 Tammi 202110min