Poor countries should become rich first and reduce CO 2 emissions later. Or should they start to deal with it right now? What is your viewpoint on this issue?
Some people think an international car-free day is an effective way of reducing air pollution, others think there are some other ways. Discuss both views and give your own opinion.
Some people think international car-free days are an effective way of reducing air pollution; however, others think there are other ways. Discuss both views and give your opinion
Air travel has brought negative impacts to the environment and therefore should be restricted. To what extent do you agree or disagree with this statement?
Some people think international car-free days are an effective way of reducing air pollution, others think there are some other ways. Discuss both views and give your own opinion.
Aircraft uses more fuel than cars and produces more pollution. Some people suggest the non-essential use of aircraft like international travel should be discouraged. Do you agree or disagree?
Environmental problems such as pollution and climate change affect all the people in the world. While global solutions are required to mitigate these problems, very few have been suggested. Why is there only a small number of solutions? How can these problems be resolved or mitigated?