Possible subjects for this style of writing include:

• Capital punishment
• Euthanasia
• Solving Third World hunger
• Should Britain be in or out of the European Union?
• The school leaving age should be raised/lowered
• Usage of the private motor car
• Should we have nuclear power?
• What can be done to reduce the destruction of the rainforests?
• Ways of solving unemployment
• Teenage pregnancy
• Ways of solving the problem of homelessness
• Racism
• Voting should be compulsory
• The age at which people can drink alcohol should be raised/lowered.