Carbon Footprints: One Size Does Not Fit All

PK & Tom explain what a carbon footprint actually is, the pros & cons of using footprint calculators and why talking to your neighbour about climate change might have a bigger impact than you think. If you're curious about your carbon footprint go to https://footprint.wwf.org.uk/ and to find out why food waste is bad for the planet not just your pocket, see https://ourworldindata.org/food-waste-emissions