21. Renewable Energy Subsidies:

   – Assess the advantages and disadvantages of government subsidies for renewable energy initiatives.

22. Online Education:

   – How does online education contribute to accessibility, and what challenges does it pose to traditional education?

23. Autonomous Vehicles:

   – Explore how autonomous vehicles improve transportation and what safety concerns they raise.

24. Recycling Programs:

   – Assess the environmental benefits and challenges of recycling programs.

25. Medical Technology Advances:

   – How do advances in medical technology improve healthcare, and what ethical concerns do they raise?

26. Surveillance Cameras in Public Spaces:

   – Discuss the advantages and potential drawbacks of surveillance cameras in public spaces.

27. Social Media and Mental Health:

   – Explore the impact of social media on mental health, considering both positive and negative aspects.

28. Nuclear Weapons:

   – Assess the benefits and dangers of possessing nuclear weapons for national security.

29. Globalization:

   – How does globalization benefit the world economy, and what challenges does it pose to cultural diversity?

30. Artificial Sweeteners:

   – Explore the benefits and drawbacks of using artificial sweeteners in food and beverages.