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 Reucassel 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 Reucassel looks at different carbon footprints of the various foods we eat, and learns about the importance of where our food actually comes from.