It is estimated that the cost of food will increase by 50% in the next few years. The reasons behind this increase are the exploding world population, rising cost of fuel and increased competition for water.
Here is a great set of data on the spiraling cost of food to use with your students.

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Economics Teachers National Conference 2015

Our popular Economics Teacher National Conference takes place on Monday 22 June 2015 at the superb Wellcome Collection Auditorium on Euston Road in Central London. This is the leading enrichment CPD event for Economics teachers in the UK and always attracts a good number of teaching colleagues from further afield too!Confirmed speaker line-up:Duncan Weldon - BBC Newsnight Economics Correspondent (Economic Policy after the Election)Sir Paul Collier, Oxford University - Where next for Development Economics?Adrian Woolridge (The Economist) - The Great DisruptionDavid Smith (Economics Editor of the Sunday Times) Prospects for the UK EconomyOur delegate prices are:Single Delegate - £175 per personDepartment Deal - £125 per person (for two or more colleagues attending from the same school or college)PGCE / NQT - £75 per person

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Edexcel AS Economics Worked Answers (2014)

Exemplar A Grade answers, with Examiner commentary, to the Edexcel AS Economics Unit 1 and Unit 2 exam papers sat in summer 2014

£5.00

AQA A2 Economics Worked Answers (2014)

Exemplar A Grade answers to the ECON3 and ECON4 exam papers sat in June 2014

£5.00