A bid to slow global warming by reducing the tonnes of food air freighted around the world ran up on Tuesday against the worries of poor African growers who fear it will hurt their business.
The Soil Association, the largest organic group in Britain where sales for organic produce, much of it imported from Africa, are rising rapidly, met to debate withdrawing its seal of approval for goods shipped in by air freight.
"As climate scientists warn us that we have just 10 years to stabilise global emissions it seems ridiculous to be flying food half-way round the world," said Emily Armisted, a campaigner for Greenpeace, who attended the meeting.
The association certifies more than 70 percent of organic produce sold in Britain and its summit drew representatives of environmental groups and development agencies.
A final decision is not expected until next year, but already African growers are worried.
"The repercussions will certainly be bad. This ban will only serve as an incentive to kill all environmentally friendly agriculture in Kenya," Stephen Mbithi, Chief Executive of Fresh Produce Exporters Association of Kenya, told Reuters.
Air freighted produce currently accounts for less than one percent of the organic food sold in Britain but the total is rising, according to the Soil Association.
The group is also considering other options including a selective ban which would allow for exemptions, labelling for air freighted produce and carbon offsetting.
"I hope the Soil Association air freight standard will provide a permanent exemption for the least developed countries," said Bill Vorley, senior researcher at the International Institute for the Environment and Development.
African farmers also dispute claims their air freighted exports do more damage to the environment than European production, citing university studies.
