Question: An issue is described as "an ill-defined complex of problems involving an uncertainty or controversy." Which of the following are issues? An issue is described as "an ill-defined complex of problems involving an uncertainty or controversy." Which of the following are issues? Should technology companies be able to collect and sell our personal data? Does the government have the right to mandate vaccinations? Should humans be eating meat? What, if anything, should be done about climate change? All of these are issues.