Fight Climate Change with Soy Burgers, ‘In Vitro Meat'
An Environmental Article from All-Creatures.org

From

Greenbang, Sustainable Technology Forum
November 2009

Meat and dairy analog projects will not only slow climate change but also help ease the global food crisis, as it takes a much smaller quantity of crops to produce any given number of calories in the form of an analog than a livestock product.

Our growing global appetite for meat might be having an even worse impact on greenhouse gas emissions that previously thought (pdf), according to a new report from World Watch.

The report, “Livestock and Climate Change,” finds that livestock might actually be responsible for 51 per cent of all human-caused greenhouse gas emissions, or some 32.6 billion tons of carbon dioxide emissions per year.

A landmark 2006 study from the UN’s Food and Agriculture Organization (FAO) previously estimated the livestock sector accounted for 18 per cent of the world’s greenhouse gas emissions.

“(W)e believe that the life cycle and supply chain of domesticated animals raised for food have been vastly underestimated as a source of GHGs (greenhouse gases), and in fact account for at least half of all human-caused GHGs,” write World Watch researchers Robert Goodland and Jeff Anhang. “If this argument is right, it implies that replacing livestock products with better alternatives would be the best strategy for reversing climate change.”

Goodland and Anhang reached that conclusion after analyzing greenhouse gas emissions that were “uncounted or misallocated” in the FAO study. These included emissions from breathing, emissions related to land use for livestock, undercounted methane emissions, emissions related to fish farming operations and uncounted emissions due to undercounting in livestock statistics.

The World Watch report concludes that livestock-related emissions could be significantly reduced through a large-scale switch to meat and dairy analogs — products like soy burgers and soy chicken patties, for example — or the development of laboratory-cultured (”in vitro”) meat.

“Meat and dairy analog projects will not only slow climate change but also help ease the global food crisis, as it takes a much smaller quantity of crops to produce any given number of calories in the form of an analog than a livestock product,” Goodland and Anhang write. “Analogs would also alleviate the global water crisis, as the huge amounts of water necessary for livestock production would be freed up.”

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