To reduce greenhouse gases from cows and sheep, we need to look at the big picture
- Written by The Conversation Contributor
Livestock 'digestion' produces nearly 3 billion tonnes of greenhouse gases each year. Cattle image from www.shutterstock.comFarming livestock – cattle, sheep, goats, pigs and chickens – contributes around 6 billion tonnes of greenhouse gases (carbon dioxide, methane and nitrous oxide) to the atmosphere each year. While estimates vary,...





