![The Economist Radio (All audio) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/794/small/the-economist-all-audio.jpg)
Summary: This week we look at how selectively bred coral-dwelling algae might survive warmer waters and at how bacteria bend light to direct their tiny bodies toward the sun
Summary: This week we look at how selectively bred coral-dwelling algae might survive warmer waters and at how bacteria bend light to direct their tiny bodies toward the sun