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1. Read the situation:

A company producing GMF has applied to the government for a license to grow its products in your country. You have to make a decision on whether to grant the license.

2. Choose your role:

Role 1. The Minister of Agriculture.

Roles 2, 3. The representatives of the company.

Role 4. The farmer.

Role 5. The Minister of Health.

Role 6. The Government representative.

3. Study your role and get ready to present it:

Role 1. You are the Minister of Agriculture. You are DOUBTFUL about granting the license. Give the floor to the representatives of the company (Roles 2, 3), the farmer (Role 4), the Minister of Health (Role 5) and the Government representatives (Roles 6, 7). Be ready to make a decision. The following ideas can help:

Genetically-modified foods

  • have the potential to solve many of the world's problems;

  • help protect and preserve the environment.

Many people feel that genetic engineering is dangerous for human health.

Roles 2, 3. You are the representatives of the company. You are keen to be granted this license. You need to put forward the advantages of genetically modified products:

  • pest resistance (Crop losses from insect pests can be shocking. Farmers typically use many tons of chemical pesticides annually. Consumers do not wish to eat food that has been treated with pesticides because of potential health hazards, and run-off of agricultural wastes from excessive use of pesticides and fertilizers can poison the water supply and cause harm to the environment. Growing GM foods can help eliminate the application of chemical pesticides and reduce the cost of bringing a crop to market);

  • herbicide tolerance (For some crops, it is not cost-effective to remove weeds by physical means, so farmers will often spray large quantities of different herbicides (weed-killer) to destroy weeds, a time-consuming and expensive process, that requires care so that the herbicide doesn't harm the crop plant or the environment. Crop plants genetically-engineered to be resistant to one very powerful herbicide could help prevent environmental damage by reducing the amount of herbicides needed.);

  • Disease resistance (There are many viruse,and bacteria that cause plant diseases. Plant biologists are working to create plants with genetically-engineered resistance to these diseases).

  • Cold tolerance (Unexpected frost can destroy sensitive seedlings. An antifreeze gene from cold water fish has been introduced into plants such as tobacco and potato. With this antifreeze gene, these plants are able to tolerate cold temperatures that normally would kill unmodified seedlings);

  • Drought tolerance/salinity tolerance (As the world population grows and more land is utilized for housing instead of food production, farmers will need to grow crops in locations previously unsuited for plant cultivation. Creating plants that can withstand long periods of drought or high salt content in soil and groundwater will help people to grow crops in formerly inhospitable places).

Role 4. You are the farmer. You are keen for the experiment to go ahead, but you want to know of any potential risks. Also, you are concerned about local reaction.

Role 5. You are the Minister of Health. You are AGAINST granting the license. Your reasons:

  • a risk of allergies;

  • unknown long-term effects on human health.

Role 6. You are the Government representative. You are FOR granting the license. Your reasons:

  • If the Minister agrees to grant the license, the company will bring millions of dollars of investments into the country, which in turn will mean many new jobs.

  • If the Minister doesn’t give the license the company will take its business to another country, and you will lose the investment, jobs, and knowledge in a new and potentially very lucrative technology.

Role 7. You are the Government representative. You are AGAINST granting the license. Your reasons:

  • You agree with the Minister of Health (Role 5) about the potential risks for human health.

  • Public opinion is currently anti GMF and granting the license will be very unpopular with many people.

Unit 11. Economy and Environment. Climate Change

Role play “Chemical Pollution” Exercise 12, page 91.

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