Craig Reucassel tackles one of our planet's biggest challenges: climate change, exploring where our energy comes from, health effects of transport and travel emissions plus the carbon footprint of what we eat.

Craig investigates our transport emissions, which are the second major contributor to our total carbon emissions. He explores how we can make the move from petrol guzzlers to electric vehicles.

We all have a food footprint, but what foods create greenhouse gases? Craig looks at the carbon footprint of what we eat and the importance of where our food comes from.