Resumen de There's a catch
We are now eating twice as much seafood as we were 50 years ago. That's good for our health, but bad for ocean life. Almost 60 per cent of global fish stocks are exploited to full capacity and 30 per cent are almost tapped out. By 2050, with a predicted 10 billion people to feed and climate change hitting fish populations, things look bad. Here, Hefferman examines whether we could farm our way out of the fisheries crisis and improve global food security
