Sensible stuff in The Guardian about reducing carbon emissions.
Bit of a shocker really.
Nothing arouses fury like the disposable plastic supermarket bag. Gordon Brown singled them out in his first speech on climate change as prime minister. The widespread hatred now extends to almost all plastic food packaging. But although plastic bags are detestable, they are almost irrelevant to climate change. Each of us uses about 2kg a year of shopping bags, and they perform multiple useful functions in the home after they have carried our shopping from the supermarket. Food packaging of all types is no more than 5% of the weight of our groceries. Wasted food, which rots in landfill and generates methane, is a far more serious cause of global warming. Rather than getting our retailers to strip the 3g of protective polythene from our cucumbers, we need to concentrate on reducing the 30% of food that goes to waste every week.
And, of course, packaging reduces food waste….