About This Site
My Profile & Books
How Do We Make Space 3 D?
We take it for granted we live in the three-dimensional space, but we do not perceive the three dimensions directly. Why do we consider the space to be 3D?
Are Freedom and Equality Compatible?
Freedom is usually thought to be opposed to equality, because, when everyone has freedom of selection, some are selected, while others excluded, thus society becomes unequal. So, those who prefer equality tend to hate free competition.