Technology can be a blessing or a curse, depending on how it is used. Discuss the positive and negative ways that technology is affecting human lives and the environment. Explain how the same nuclear materials (uranium, plutonium, etc.) and technology used for generating electricity for commercial applications is also used for making nuclear weapons. What are the harmful effects of nuclear weapons? In your opinion, what other form of technology can be similarly misused? How important is it to make sure that technology is not misused? What are the ethical issues related to the use of technology?