Do humans need to be governed?

Is it possible to prove that other people besides yourself have consciousness?

Is freedom limited to the necessity to work?

Do we understand the present better than the past?

Are people ethically obligated to improve themselves?

Is memory sufficient to be a historian?

Do people in wealthier countries have a moral obligation to help those in poorer countries?

Is a happy life a life of pleasures?

Is some degree of censorship necessary?

Can scientific truth be dangerous?

Does language only serve to communicate?

If language influences how we perceive color, what other things could languages be changing our perception of?

Can anything truly be objective?

Is hierarchy necessary for all successful human communities?

Does the idea of total freedom make sense?

Is defending your rights the same as defending your interests?

How much does language affect our thinking?

Are all truths demonstrable?