What we can do with our waste

James Coomarasamy speaks to BBC correspondents around the world about the people and places, trends and technology that they are going to be keeping an eye on over the next 12 months. Much of that will be shaped by what has already happened in 2025 - we entered the year still foc ...  Show more

Gold prices have reached record highs this year, resulting in changes in buying habits, investment patterns and traditional customs. For the Fifth Floor, BBC language service journalists reflect on changing practices around gold in their regions and from the BBC's Delhi Bureau, A ...  Show more

Waste, trash, garbage – whatever you call it, unwanted materials have become a major presence in many of our lives and our environment. Every year it is estimated that humans around the world produce 2 billion metric tonnes of waste. Listener Clare from Devon in the UK wants to s ...  Show more

The recycling bin — many of us have learned to view this humble container as an environmental superhero. It is, after all, the critical first step in turning our trash into… well, not treasure, but at least more stuff. Or is it? In this episode, we take a look at the science, hel ...  Show more

Plastic is everywhere. It’s in our homes, grocery stores, oceans, soil and even our bodies. While the invention of plastic has advanced our world, it has seriously damaged our environment and our health. In this investigative four-part series, hosted by Emmy award-winning journal ...  Show more

Flushing the toilet: an act that most of us carelessly perform several times a day, but that for 4.2 billion people in the world is still a luxury. Kim Chakanetsa talks to two pioneering engineers about the crucial role wastewater management plays in society, including how sew ...