Meta-analyze the meta-analyses on ecological agriculture and this — at least according to Lim Li Ching, a researcher at Third World Network — is what you get:
It is clear that ecological agriculture is productive and has the potential to meet food security needs, particularly in the African context. The International Assessment of Agricultural Knowledge, Science and Technology for Development concurs that an increase and strengthening of agricultural knowledge, science and technology toward agroecological sciences will contribute to addressing environmental issues while maintaining and increasing productivity (IAASTD, 2008). Moreover, ecological agricultural approaches allow farmers to improve local food production with low-cost, readily available technologies and inputs, without causing environmental damage.
Miguel Altieri thinks that small farms is where the most ecological and sustainable agriculture is predominantly taking place, and that we need to support that. He repeatedly mentions that they are havens of agrobiodiversity, but he doesn’t mention another meta-analysis that shows that small farms are diverse farms.
LATER: From Brazil, “how family farmers may have benefited benefit from the implication of large retail chains in the organic sector and how an economically and ecologically outstanding agriculture may arise from these circumstances.”
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