Oil is far more dense in energy than dung (somewhere between 3x and 4x), and anyway I'm not talking about quads produced as a result; I'm talking about actual amounts. And those EIA numbers don't capture a lot of the residential dung burning (which is a big part of it, if not the majority).
> Around 14% of world energy consumption comes from biomass
> http://www.oregon.gov/ENERGY/RENEW/Biomass/BiomassHome.shtml
And close to 50% of the airborne particulates do too.
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Since you brought up the EIA, I'll give this link as something that I enjoyed and "agree" with.
http://www.eia.doe.gov/emeu/cabs/carbonemiss/introduction.html
/jordan