Ahimsa: In Hinduism, Buddhism and Jainism, respect for all living things and avoidance of violence towards others. On a 32,000 km journey through six Asian countries over six months, Caroline, a journalist, and her husband David, a retired paramedic, become increasingly aware of animal welfare, poverty and what we are doing to the planet. They had no idea when they set off that they were going to end up vegan. Ahimsa is the story of their journey, meeting colourful characters and exploring many philosophical themes along the way. It is topical and questioning, in parts funny, sad and increasingly angry.