Integral links

I pity Chris and Mark, up on our roof in the rain today. They are fixing the Genersys panels, which should enable us to meet 70% of our hot water needs from sunlight. Even on a day like today, the dial would show some return, we are assured. I asked about maintenance, and there is none - further, the life expectancy is 35 years (which should see us out).

I suppose it's worth it, not just financially, but because it's a small step towards a new, low-carbon future. John Beddington, the chief government scientist, was talking this morning about the impending global food crisis, in the light of the latest Foresight project Global Food and Farming Futures report: half the world is even now being failed by the food system, he said. "We have to think very seriously about taking together climate change, food, water, energy: they are integrally linked."

Freedom in The Suffolks

For once Cheltenham has had a dry late May Bank Holiday Monday this year. And The Suffolks were thronged with happy-looking people, strolling along, people-watching, enjoying the music - and browsing the stalls: one which caught my eye was selling fruit swirls, a sort of sorbet in an edible cup: mine was strawberry and yogourt flavoured - rather delicious.

"A taste of Freedom" was their slogan, and the name of a new social and environmental venture, intercepting fresh yet unwanted fruit before it rots - 20 million tonnes of it are said to be wasted annually in the UK. Tristram Stuart, on the right of my photograph, is behind it: his book, Waste: Uncovering the Global Food Scandal, was published by Penguin last year.

Shop local

Another posting on the Christian Ecology Link bulletin board, worth repeating, I thought - this time from Pete Redwood on the subject of supermarkets passing on unsold meat to be burnt:

Sainsbury's have also recently signed a contract with DPM at Doncaster to supply them with all their waste food to fuel their energy generation plant. This includes all fresh food waste. DPM specialises in producing material for pet food and already takes waste from retail butchers, cafes and restaurants within a 100-mile
radius of Doncaster. The new plant is an extension of that business, covers a number of supermarkets and feeds its electricity into the National Grid.

The question was posed, "Why so much waste?". The supermarket model creates waste by definition. In order to maintain an "attractive" display it is necessary to have more stock than can be realistically sold. As soon as the display starts to look empty sales drop.

The sell-by date system also creates a huge amount of waste. It is not a legal requirement in itself, but once shown on a package the retailer must comply with it. It has become standard practice by default rather than by legislation. Most food is still edible well beyond its sell-by date.

It is also worth remembering that most national supermarket chains do not sell truly fresh food. Due to the distribution process it is at least three days old, and usually more, before it even gets on the shelf! Which is why they insist on so many synthetic preservatives in their products.

Until about ten years ago most fresh products were supplied to each store direct by the producers/manufacturers. Each supermarket company insisted that it was supplied on a sale or return basis, and then deliberately over-ordered by one-third. Except for bread, and possibly milk in some cases, this system has now changed and all products are now supplied to a central distribution depot. Manufacturers and producers still cover the cost of waste by the grossly unfair discount structure operated by the main supermarkets.