Tim Burns, Head of Community Engagement
We have just seen a flurry of policy activity released aiming to protect nature by placing an economic value on the critical services it provides humans. Last week DEFRA released three papers from the UK National Ecosystem Assessment and it was a hotly debated topic at last week’s UN Biodiversity Summit in Japan. This is part of a global movement initiated in 2007 and lead by the G8+5 countries, the World Bank and the UN Environmental Programme. The original goal was to initiate the:
“process of analysing the global economic benefit of biological diversity, the costs of the loss of biodiversity and the failure to take protective measures versus the cost of effective conservation”
At its heart it aims to restructure the economy through putting a value on ecosystem services that we currently take for granted as being free. For example because of overfishing we are reducing the potential income from fish stocks by $50bn annually, or halving deforestation rates by 2030 would reduce greenhouse gas emissions and therefore avoid climate change damages estimated at $3.7 trillion.
This could shift our economy to price in the environment costs of goods and services that are currently excluded, for example the associated climate change, land, water and energy costs into our food consumption for high impact foods such as coffee, meat and air freighted vegetables.
Whilst Waste Watch broadly supports activities that shift the world towards a greener economy, we have key unanswered questions and concerns about this approach:
- It stipulates that for nature to be valued it must provide a service for humans rather than having inherently value in itself
- How do we make sure the costs of nature truly reflect their worth to society (now and in the future, rich and poor societies)
- What about social capital – how do we cost this into the equation?
- Whilst valuing nature’s services will price in environmental externalities into our economy, the economy is still built upon increasing production and growth. For growth to occur something has to give – this will inevitably be social or environmental capital.
The findings of DEFRAs National Ecosystem Assessment are feeding into DEFRAs Natural Environment White Paper. This is currently out for public consultation until the 30 October 2010. This is a key document from which much of UK environmental thinking and policy will stem from so make sure you get your views, concerns and viewpoints across quickly.

Finally the environmental costs of producing our ‘meal deals’ are not reflected in the price. Beef is hugely resource intensive in comparison to healthier food, such as fruit and vegetables, and has a much larger water, oil, food (for feed) and land footprint. The consequences are climate change, peak oil, conflicts over local water supplies, biodiversity loss and human malnutrition from food price spikes in a system stretched so much that there is little resilience to absorb these shocks.

2. Get seasonal