Friday 10 June 2011

The Water Footprint


Food for thought as the drought starts to bite. How much water has gone into the food that we waste?

People use lots of water for drinking, cooking and washing, but even more for producing things such as food, paper, cotton clothes, etc. The water footprint is an indicator of water use that looks at both direct and indirect water use of a consumer or producer. The water footprint of an individual, community or business is defined as the total volume of freshwater that is used to produce the goods and services consumed by the individual or community or produced by the business.

"The interest in the water footprint is rooted in the recognition that human impacts on freshwater systems can ultimately be linked to human consumption, and that issues like water shortages and pollution can be better understood and addressed by considering production and supply chains as a whole," says Professor Arjen Y. Hoekstra, creator of the water footprint concept and scientific director of the Water Footprint Network.

 "Water problems are often closely tied to the structure of the global economy. Many countries have significantly externalised their water footprint, importing water-intensive goods from elsewhere. This puts pressure on the water resources in the exporting regions, where too often mechanisms for wise water governance and conservation are lacking. Not only governments, but also consumers, businesses and civil society communities can play a role in achieving a better management of water resources."



Thursday 9 June 2011

Cash for votes


£££’s means votes
Choosing to support farms that look after the environment and the animals they raise in an ethical manner, is a very positive way to vote with your cash.
Animal agriculture produces surprisingly large amounts of air and water pollution, and causes 80 percent of the world’s annual deforestation. It also requires large amounts of water, and livestock worldwide consumes half the world’s total grain harvest.
By supporting local, sustainable and organic farms in your local community you also support the larger community of which we are all a part. By eating animal products raised in this way you provide the healthiest choice for your family and support the farms that support a healthy and ecologically sound environment.

1. Free of antibiotics, added hormones, GMO feed and other drugs; no GMO animals
Animals raised organically are not allowed to be fed antibiotics, the bovine human growth hormone (rbGH), or other artificial drugs. Animals are also not allowed to eat genetically modified foods. Further, animal products certified as organic cannot have their genes modified
2. Mad cow safeguard: Animals aren’t forced to be cannibals
The practice of feeding cattle the ground up remains of their same species appears to cause bovine spongiform encephalopathy, a horrific disease that destroys the central nervous system and brain, can be given to humans who eat the cows.
3. More humane, ethical treatment of animals
Factory farms treat animals like commodities, and they are kept in tightly confined pens and often never move more than a few feet their whole lives.
4. Animals free-range and graze
The words “free-range,” and “free to roam” are clues that the animals were raised in a more humane way. Their diet tends to be more varied; the animals are not confined and spend time outdoors in the fresh air.
5. Manure
Small farms use it, industrial farms pollute with it.
6. Animals are integral to small farms
Using animal manure is considered recycling of nutrients. No farm can cope with all the animal offspring, so selling some makes economic sense. Sustainable farms tend to provide and sell a range of products, and organic eggs and animal products would be included.
7. Fewer chemicals used
Synthetic pesticides and fertilizers are not used on the food or land. Residues of persistent chemicals such as DDT, PCBs, dioxin, and many pesticides concentrate in animal fat. Eating organic animal fat reduces your exposure to these chemicals.
Farmers working on organic farms are exposed to fewer chemicals.
8. Diversity
Industrial farms rely on just a few species of cattle, chickens, pigs, etc., whereas small sustainable farms tend to raise a wider variety of livestock. Entire species of livestock can die out if they are not raised on farms.
9. Factory farms use huge amounts of resources
The factory farm industry is run with cheap, nonrenewable fossil fuel. Producing, transporting, processing, and marketing the food all depend heavily on it.
10. Your money supports the farm you buy from
If you buy your meat from an organic stall at a farmer’s market you support that farm. On the other hand, if you buy non-organic meat that isn’t local, free-range, or ranch-raised from a supermarket chain, you most likely support a multinational food conglomerate.