Free culture is a term used to describe a culture in which everybody has the right to copy, share and build upon each other's work. It is a way of thinking and working in which everyone is welcome to use, change and improve what others have made and create something even better. This type of open sharing of information helps promote creativity and innovation, and helps to make sure that we can benefit from the work of others without giving them something in return. In the form of a book, free culture is a term used to describe a book with no copyright restrictions, meaning anyone is free to copy, share, and build upon the book and its contents.