Nowadays most green energy is becoming evermore prevalent in both developed and developing countries. Some argue they greatly reduce costs and are better for the environment, others believe they are a serious threat to energy security. Discuss both views and give your opinion.
Fossil fuels (coal, oil, and natural gas) are the main sources in many countries. However, in some countries, the use of alternative sources of energy (wind and solar energy) is encouraged. Do you think it is a positive or negative development?
The international community must act immediately to ensure all nations to reduce their consumption of fossil fuels e.g. gas and oil. To what extent do you agree/ disagree? Use specific reasons and examples to explain your choice.
The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy. The benefits of nuclear technology far overweigh the disadvantages. Do you agree or disagree?
Climate change is one of the biggest environmental problems of the 21st century. Some people think that humans should stop using oil, gas and coal and switch to alternative energy resources, such as wind and solar power. Others claim that fossil fuels are essential for many industries, and not using them will result in economic recession. What is your opinion? Support your point of view with relevant examples.
The best way to solve the world’s environmental problem is to increase the cost of fuel for cars and other vehicles. To what extent do you agree or disagree?