How has demand for food in the UK changed?
Before supermarkets, most food eaten in the UK was sourced in the UK and seasonal. Fruit and vegetables were available according to the season. For example, during the summer months, lettuce and strawberries were widely available, whereas during the winter parsnips and cabbage were sold. Food was also preserved by being bottled, frozen and pickled.
Today, we are used to enjoying fruit and vegetables throughout the year, along with food that is not native to the UK such as avocado and mango. Even seasonal fruits and vegetables are imported from other countries. 47 percent of the UK’s food was imported in 2013.
How has the increase in demand for non-seasonal products had an impact on LICs?
The increase in demand for non-seasonal products has brought both challenges and benefits for low-income countries (LICs) such as Kenya and the Carribean.
Farming in Kenya
The main benefits are:
- Jobs are created for local people in farming, transport and packaging;
- Jobs provide a valuable source of income for local people;
- Taxes, made from wages can be used to improve the transport infrastructure, healthcare and education opportunities in the LIC.
The challenges associated with the growth in demand for out of season fruit and vegetables include:
- land previously used by local people, to meet their own needs, is now used to grow produce for people living in the UK;
- large amounts of water are used to farm food, this is often in areas of water scarcity;
- people employed on farms are often exposed to chemicals such as pesticides.
How and why has the demand for organic produce changed?
There has been an increasing demand for organic food in the UK. Organic food is produced without the use of chemicals such as fertilisers and pesticides. Organic produce includes meat, fruit and vegetables.
Organic farmers operate without chemical pesticides by using natural predators to consume pests such as ladybirds eating blackfly. Crops are rotated to maintain nutrients. Also, natural fertilisers are used. In order to combat weeds, mechanical weeders are used instead of chemicals. Animals are reared without the use of drugs, such as hormones to promote growth.
Organic food has grown in popularity since the 1990s for a number of reasons. These include:
- It contains fewer pesticides and chemicals;
- It is natural;
- It is positive for the environment and results in less water pollution.
Demand for organic food declined between 2009-11 which is due to the global recession leading to households having reduced incomes. Organic food is more expensive because yields (crops) are lower than on farms that use chemicals. However, people are prepared to pay the extra as they believe organic produce tastes better. Supermarkets now sell 75% of organic food in the UK. The remaining 25% is sold at farmers markets and vegetable box schemes (where organic vegetables are delivered to the customer’s door). The most popular organic products are dairy produce including milk, cheese and yoghurt.
Fresh and organic vegetables at farmers market