I see Soylent is now completely vegan. This is interesting and will appeal to a new community for a range of ethical and environmental reasons, especially if it

I see Soylent is now completely vegan. This is interesting and will appeal to a new community for a range of ethical and environmental reasons, especially if it can deal with many of the common nutritional issues (B12, iron). I think another interesting marketing angle for the future of Soylent would be a measure of its carbon emissions[1,2] especially considering the somewhat unique distribution mechanism. [1] For example, http://www.foodemissions.com/foodemissions/Calculator.aspx http://www.foodemissions.com/foodemissions/Calculator.aspx [2] http://en.wikipedia.org/wiki/Low_carbon_diet http://en.wikipedia.org/wiki/Low_carbon_diet