Colin Barras

Evolution by natural selection is the way life as we know it on planet Earth came to be, but how do you explain the biological processes that got us here?

We get inside the labs that are growing beneficial bacteria to gobble up pollution, harvest waste, generate energy and help keep us healthy.

With vegan lifestyles becoming more popular, and food manufacturers printing carbon footprints on their packaging, we wonder what it really takes to eat a diet that doesn’t damage our planet.