Does the idea of total freedom make sense?

Do humans need to be governed?

Do we understand the present better than the past?

Is hierarchy necessary for all successful human communities?

Is freedom limited to the necessity to work?

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

Can scientific truth be dangerous?

Does language only serve to communicate?

Is some degree of censorship necessary?

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

Is defending your rights the same as defending your interests?

Is memory sufficient to be a historian?

Are people ethically obligated to improve themselves?

Are all truths demonstrable?

Can anything truly be objective?

Is a happy life a life of pleasures?

How much does language affect our thinking?

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