Turning mud into ‘clean’ concrete

How much work do you do to keep your household running smoothly? Figures suggest domestic work still falls mostly to women - leading to resentment and burnout. This week we’re hearing from Indonesia and Croatia about projects helping change that. In rural Indonesia we visit the i ...  Show more

A special edition of People Fixing The World recorded in front of a live audience at the University of Nairobi as part of the BBC’s Future of Journalism Festival.Cities around the world are growing fast - they are the most efficient way of supporting large numbers of people. But ...  Show more

Concrete is so much more than just a sidewalk. We use it to build playgrounds and skateparks and even musical instruments! But how does it go from a powder to a sludge to the strong building material that we use all over the world? And can we come up with new recipes that are bet ...  Show more

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 ...  Show more

What if we could use waste to create resilient and sustainable buildings? Bringing out the beauty of the dirt beneath our feet, climate-responsive architect Vinu Daniel shares how he and his team are giving local and discarded materials (think: mud, plastic and used tires) a seco ...  Show more

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 ...  Show more