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@pmarca
9 years ago
RT @prchovanec: In the 20th Century, the cost of food dropped 13-fold, energy 20-fold, and transportation 100-fold. http://www.amazon.com/Abundance-Future-Better-Than-Think/dp/145161683X/ref=sr_1_1?ie=UTF8&qid=1418230048&sr=8-1&keywords=abundance