Oops! It appears that I twittered a defunct link! Thanks for the heads up, @GMOpundit!
Anyway, the brochure “Focus on Yields – Biotech crops: evidence of global outcomes and impacts 1996–2009” (June 2011) by Brookes and Barfoot is available on the PG Economics website @ http://www.pgeconomics.co.uk/ but I am including it as an attachment to this blog entry. I am also attaching the Brookes and Barfoot report: “GM crops: global socio-economic and environmental impacts 1996-2009.” I refer my farmer friends to a nice tidbit out of this latter report:
“GM technology has had a significant positive impact on farm income derived from a combination of enhanced productivity and efficiency gains (Table 1). In 2009, the direct global farm income benefit from biotech crops was $10.8 billion. This is equivalent to having added 5.8% to the value of global production of the four main crops of soybeans, maize, canola and cotton. Since 1996, farm incomes have increased by $64.7 billion.”
Apologies to all who received and circulated the twitter message with broken link.
Peer-reviewed surveys indicate positive impact of commercialized GM crops
Janet E Carpenter
“…. [The] analysis summarizes results from 49 peer-reviewed publications reporting on farmer surveys that compare yields and other indicators of economic performance for adopters and non-adopters of currently commercialized GM crops. The surveys cover GM insect-resistant and herbicide-tolerant crops, which account for >99% of global GM crop area. Results from 12 countries indicate, with few exceptions, that GM crops have benefitted farmers. The benefits, especially in terms of increased yields, are greatest for the mostly small farmers in developing countries, who have benefitted from the spillover of technologies originally targeted at farmers in industrialized countries.”
Here is an interactive graphic that’s beautiful as it is informative: Information Is Beautiful charts the evidence for and popularity of common health supplements. See which supplements could actually be worth taking, based on the sturdiness of the evidence.
Did you know?
…In 2007, the reduction in carbon emissions accomplished from adopting biotech canola in Canada alone was equal to removing 781,000 cars from the road for a year
?! Global savings from all biotech crops equalled removing 6.3 million cars!
Yeah, but how does this compute?
Farmers that grow biotech crops are not only able to adopt conservation tillage practices, but they are also able to produce higher yields (good for them
) with FEWER applications of crop protection products (good for the environment
). Reduced applications means reduced number of passes with equipment and lower emissions!
(Thanks to the Council for Biotechnology Information (2009) for compiling this useful information!)