Algal protein may boost crop growth

By 2050, it is estimated that we will need around a 50% increase in crop yield to feed our rapidly growing population. However, it turns out that algae - the slimy green layer often found on the surface of ponds in summer - may provide a solution to this problem. Stevie Bain chatted with Luke Mackinder from The University of York about how a better understanding of algae may allow us to engineer fast-growing crops Like this podcast? Please help us by supporting the Naked Scientists