Some people claim that there are different ways of saving energy (electricity and gas), such as using energy for a shorter period of time in the workplace and not using electricity / gas once a week. Do you agree or disagree with this statement? Would it be an effective measure to save energy? Give your own opinion.
We have been living in the nuclear age now for over half a century. Since the first atomic bombs were developed, nuclear technology has provided governments with the ability to totally destroy the planet. Yet the technology has been put to positive use as an energy source and in certain areas of medicine. To what extent is nuclear technology a danger to life on Earth? What are the benefits and risks associated with its use?