India’s dietary guidelines has smallest carbon footprint in the world, finds study

India has a carbon footprint equal to 0.86 kg CO2 per day while that of the US is 3.83 kg CO2 per day.

from http://www.firstpost.com/tech/science/indias-dietary-guidelines-has-smallest-carbon-footprint-in-the-world-finds-study-9408821.html