But before you turn in, remember that the threatened food shortages are mainly due to a lack of Carbon Dioxide. This is because the country has had a "head in the sand" energy policy which depends to a great degree on wind power. The wind hasn't blown much in the past few weeks and gas prices have spiked. This has caused two large fertiliser plants (which produce CO2 as a by-product) to close down.
Meanwhile, people continue to glue themselves to the M25 to persuade the government to rely to an even greater degree on energy sources such as wind power.