http://comment.independent.co.uk/leading_articles/article2697786.eceLeading article: We have to accept that the era of cheap food is coming to an end
What is pushing up global commodity prices? It is likely that a substantial demand shift is beginning to affect prices
We are so used to our ultra-competitive supermarket sector keeping down prices that it comes as rather a shock to discover that the same item we bought a few weeks ago has become more expensive. But the shock value is beginning to wear off. Food prices are now rising at 6 per cent a year, twice as quickly as the general cost of living. And it is not just in the UK that we are witnessing this trend. In India the overall food price index is 10 per cent higher than last year. In China, prices are up 20 per cent for some staples. A similar inflationary trend can be discerned in America.
-snip - the rest of this article is dotted with crap.
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many crops are a once a year thing. when that crop gets ruined by the weather (climate change), another year must go by before people can hope to 'eat' that crop.
to know the full extent of how many crops have been ruined around the world, in the last 12 mo., we need some stats.