Sure! Here are 100 debating topics that adults may find interesting:

 

1. Is technology making us more isolated?

2. Should the death penalty be abolished?

3. Is climate change primarily caused by human activity?

4. Should genetically modified organisms (GMOs) be banned?

5. Is social media beneficial or harmful to society?

6. Should recreational marijuana be legalized?

7. Is universal healthcare a basic human right?

8. Should animals be used for scientific experimentation?

9. Is globalization more beneficial or harmful?

10. Should the voting age be lowered to 16?

11. Is nuclear energy a sustainable solution?

12. Should schools teach sex education?

13. Is capitalism the best economic system?

14. Should there be stricter gun control laws?

15. Is artificial intelligence a threat to humanity?

16. Should college education be free?

17. Is censorship necessary in the media?

18. Should the government regulate the internet?

19. Is homeschooling a better option than traditional schooling?

20. Should the minimum wage be increased?

21. Is affirmative action still necessary?

22. Should same-sex marriage be legal?

23. Is privacy more important than national security?

24. Should plastic bags be banned?

25. Is the use of animals in entertainment ethical?

26. Should parents be held legally responsible for their children's actions?

27. Is online dating a good way to find a partner?

28. Should the voting system be reformed?

29. Is addiction a disease or a choice?

30. Should there be term limits for politicians?

31. Is fast food responsible for the obesity epidemic?

32. Should assisted suicide be legalized?

33. Is school uniform necessary?

34. Should the government provide a basic income for all citizens?

35. Is space exploration worth the cost?

36. Should prostitution be legalized and regulated?

37. Is nuclear disarmament achievable?

38. Should parents have the right to homeschool their children without any oversight?

39. Is social inequality a major issue in society?

40. Should vaccinations be mandatory?

41. Is free speech being threatened in modern society?

42. Should there be limits on freedom of the press?

43. Is homeschooling beneficial for children's education?

44. Should the use of animals in cosmetic testing be banned?

45. Is online privacy a myth?

46. Should there be stricter regulations on the food industry?

47. Is artificial intelligence a threat to job security?

48. Should the government provide more funding for the arts?

49. Is nuclear power a sustainable solution for the future?

50. Should genetically modified foods be labeled?

51. Is there a gender pay gap?

52. Should the government regulate the use of social media platforms?

53. Is there a need for stricter regulations on the pharmaceutical industry?

54. Should the use of pesticides be banned?

55. Is homeschooling a valid alternative to traditional schooling?

56. Should there be stricter regulations on the advertising industry?

57. Is the war on drugs effective?

58. Should the drinking age be lowered or raised?

59. Is animal testing justified for medical research?

60. Should the government invest more in renewable energy sources?

61. Is privacy in the digital age an illusion?

62. Should the use of performance-enhancing drugs in sports be allowed?

63. Is the use of drones ethical?

64. Should there be stricter regulations on the tobacco industry?

65. Is social media addiction a real problem?

66. Should the government provide free healthcare for all?

67. Is the use of surveillance cameras an invasion of privacy?

68. Should the legal drinking age be the same for all countries?

69. Is homeschooling a better option for children's mental health?

70. Should there be stricter regulations on the advertising of unhealthy foods?

71. Is the use of renewable energy sources a viable solution for climate change?

72. Should there be stricter regulations on the use of pesticides in agriculture?

73. Is the use of nuclear weapons ever justified?

74. Should the government regulate the use of plastic packaging?

75. Is the use of artificial intelligence in autonomous vehicles safe?

76. Should the use of performance-enhancing drugs in sports be considered cheating?

77. Is the use of animals for entertainment purposes unethical?

78. Should the government invest more in public transportation?

79. Is homeschooling beneficial for children's social development?

80. Should there be stricter regulations on the use of antibiotics in farming?

81. Is the use of surveillance cameras in public places necessary for safety?

82. Should the government subsidize renewable energy projects?

83. Is the use of animals in circuses cruel?

84. Should the government regulate the use of personal data by tech companies?

85. Is homeschooling a valid option for children with special needs?

86. Should there be stricter regulations on the use of single-use plastics?

87. Is the use of drones in warfare ethical?

88. Should the government invest more in mental health services?

89. Is homeschooling beneficial for children's academic performance?

90. Should there be stricter regulations on the use of antibiotics in medicine?

91. Is the use of facial recognition technology a violation of privacy rights?

92. Should the government promote and incentivize renewable energy adoption?

93. Is the use of animals in zoos ethical?

94. Should the government regulate the use of artificial intelligence in autonomous weapons?

95. Is homeschooling beneficial for children's creativity?

96. Should there be stricter regulations on the use of pesticides in gardening?

97. Is the use of nuclear energy a safe and reliable option?

98. Should the government invest more in early childhood education?

99. Is homeschooling beneficial for children's physical fitness?

100. Should there be stricter regulations on the use of drones for recreational purposes?

 

Feel free to choose any of these topics for a debate!