The number comes from the University of Oxford's major study which was cited as "the most comprehensive database yet on the environmental impacts of nearly 40,000 farms, and 1,600 processors, packaging types, and retailers."
Research published in the journal Science highlights the environmental impacts of thousands of food producers and their products, demonstrating the need for new technology to monitor agriculture, and the need for environmental labels on food products.
www.ox.ac.uk
Now show everyone why you're so sure the scientists are wrong and be sure and support your assertions with credible studies and research.
Looking forward to it!