Oxford University Press

This book brings together leading scholars from the field of spatial cognitive development to examine how the spatial mind emerges from its humble origins in infancy to its mature, flexible, and skilled adult form. Each chapter presents cutting-edge research and theory that asks: what changes in spatial cognition occur over development, and how do...

Commonsense Consequentialism is a book about morality, rationality, and the interconnections between the two. In it, Douglas W. Portmore defends a version of consequentialism that both comports with our commonsense moral intuitions and shares with other consequentialist theories the same compelling teleological conception of practical reasons....

R.M. Hare was one of the most important ethical theorists of the 20th century, and        one of his graduate students, Peter Singer, became famous for his writings on        animals and personhood. Singer now says that he endorses Hare's "e;two-level        utilitarianism,"e; and he has invoked the theory's distinction between...

...

...

...