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The Post- Copenhagen Food Challenge Mark Barthel Special Adviser WRAP 27 January 2010
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Our shrinking Earth: 35% of the Earth’s surface is already used for agriculture – further expansion has serious implications for forests, peat land and biodiversity (a further 20% of grassland and forest land is projected to be converted primarily to agriculture by 2050)
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The forecast increase in world population between now and 2050 is more that the total population of the planet in 1950
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In the last century the Earth’s average temperature has increased by 0.74 C Limiting temperatures to 2 C is already too late for some Globally agriculture accounts for 14% of GHG emissions with a further 18% of emissions resulting from land- use change* *Sources: UN FAO (2009) Low Greenhouse Gas Agriculture and UN FAO (2006) Livestock’s Long Shadow: Environmental issues and options
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*excluding GHG emissions from land use change / 30% of GHG emissions with UK food consumption induced emissions included Sources: Pie chart: Food 2030 – Defra 2010; Bar Chart: Food Matters report – PMSU 2008; WWF-FCRN (2010) How low can we go? The food chain accounted for an estimated 22%* of UK GHG emissions (160Mt CO2e) in 2006: –Agriculture accounts for 7% of total UK GHG emissions, 37% of methane emissions and 67% of nitrous oxide emissions –Decarbonising the food chain is difficult as GHG emissions are “hardwired” into agricultural systems – technological and behavioural change will be required to deliver substantive emissions reductions
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Source: Tara Garnett, FCRN – September 2009
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Source: Chapagain & Hoekstra 2004 quoted in IGD Embedded water in food production – 10.09.07 Global water use for agriculture amounts to around 6,390 billion cubic metres a year including irrigation and soil water …equivalent to 200,000,000 litres of water a second to grow food.
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40% of food harvested in the developing world is lost before consumption due to inadequacies of processing, storage and transport (World Resources Institute) Source: Food Matters report - 2008
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India – a case in point Source: Jeff Rees, The Logistics Business – Dec 2009
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Waste not, want not? For every tonne of food waste saved, we save 4.2 tonnes of CO 2 1 Sources: WRAP estimates and WRAP (2009) Household Food & Drink Waste in the UK
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Avoidable food and drink waste is responsible for the equivalent of 20 million tonnes of carbon dioxide equivalent emissions – that’s like taking 25% of cars off of UK roads
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Source: UN GRID Kicking the Climate Habit – June 2006
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Thank you
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Mark Barthel Special Adviser, WRAP Office Tel: 01295 819675 (Amanda Gadd) Mobile: 07950 664501 E-mail: mark.barthel@wrap.org.ukmark.barthel@wrap.org.uk Web: www.lovefoodhatewaste.comwww.lovefoodhatewaste.com www.wrap.org.uk/retail
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