One of the Washington Post's Best Nonfiction Books of 2022 A leading philosopher takes a mind-bending journey through virtual worlds, illuminating the nature of

In his classic work Anarchy, State and Utopia, Robert Nozick asked his readers to imagine being permanently plugged into a 'machine that would give you any expe

Who are we in simulated worlds? Will experiencing worlds that are not 'actual' change our ways of structuring thought? Can virtual worlds open up new possibilit

This book offers new ways of thinking about and assessing the impact of virtual reality on its users. It argues that we must go beyond traditional psychological