Bacteria and fungi, Earth’s quintessential biochemists, are famous for the odd molecules they produce. But human beings are no slouches. According to one estimate, global commerce swells with thousands of industrial chemicals, many completely novel, some very toxic
When it comes to garbage, it’s a matter of perspective. One person’s trash is another person’s cash. Outside of Kigali, in the east African nation of Rwanda, villagers have figured out how to turn food waste into cooking fuel.
It’s easy to forget – living in the middle of a continent – that there are limits to the amount of dross we can toss. But when you’re living on an island, in the middle of the ocean, trash can get in your face