http://www.rodaleinstitute.org/fst30years See also these studies: http://www.agassessment.org/reports/IAASTD/EN/Agriculture%20at%20a%20Crossroads_Global%20Report%20(English).pdf http://www.srfood.org/images/stories/pdf/officialreports/20110308_a-hrc-16-49_agroecology_en.pdf http://www.unctad.org/en/docs/ditcted200715_en.pdf http://files.uniteddiversity.com/Food/Toward_Sustainable_Agricultural_Systems_in_the_21st_Century-National_Research_Council.pdf http://www.rodaleinstitute.org/files/GreenRevUP.pdf http://www.pigbusiness.co.uk/pdfs/Soil-Association-Can-Organic-feed-the-World.pdf A nice article that links to/ mentions the above studies: http://www.theatlantic.com/health/archive/2011/12/organic-can-feed-the-world/249348/ Warm regards, http://www.foodfirst.org/pubs/backgrdrs/1999/w99v6n4.pdf http://www.feasta.org/documents/feastareview/guenther.htm http://www.policyinnovations.org/ideas/policy_library/data/01382 http://www.policyinnovations.org/ideas/policy_library/data/01382/_r... And a couple more from Vinay's blog post about the disappointing Royal Institute talk he attended: http://www.newscientist.com/article/dn12245 http://www.paulpolak.com/ Enjoy! Josef. ▶ Reply Permalink Reply by Josef Davies-Coates on March 30, 2011 at 12:04pm See also this nice new report from the Ecological Land Co-op: http://www.ecologicalland.coop/projects-small-successful