A concrete solution to climate change

A Massachusetts jury is weighing whether a woman should be convicted in the deaths of her three young children or found not guilty based on her defense of postpartum psychosis. This episode was produced by Avishay Artsy, edited by Amina Al-Sadi, fact-checked by Gabriel Dunatov, e ...  عرض المزيد

There's a new Red Scare bubbling up in politics. Just how real is the communist threat? This episode was produced by Dustin DeSoto, edited by Amina Al-Sadi, fact-checked by Gabriel Dunatov, engineered by Patrick Boyd and David Tatasciore, and hosted by Noel King. "Are you a Commu ...  عرض المزيد

When it comes to carbon emissions, there’s a major culprit you might not have heard about: cement. The production of cement emits almost as much carbon dioxide as cars do - but Brimstone CEO and co-founder Cody Finke says they’ve found a way to change that.This week on How I Buil ...  عرض المزيد

Cement is said to be responsible for 8% of global carbon emissions. In the search for an alternative, more sustainable construction material, building companies in Ghana and other African countries are reviving an ancient technique called ‘rammed earth’. Daniel Dadzie, a BBC repo ...  عرض المزيد

Cement is one of the most-consumed materials on Earth — second only to water — and it accounts for a whopping eight percent of the world's carbon pollution. What if we could turn this climate villain into a hero? Clean tech innovator and serial entrepreneur Ryan Gilliam reveals h ...  عرض المزيد

We report from the Countdown summit in Edinburgh where fresh ideas to fight climate change are taking centre stage ahead of the UN climate talks, starting in Glasgow later this month. Vivienne Nunis hears from the business leaders and scientists coming up with new ways to cut car ...  عرض المزيد