What Can I Do? is an inspirational book for people interested in the sustainability of the environment who are looking for ways and means of doing their bit to help protect the earth and make the world a better place. It lists and annotates New Zealand websites that offer resources, ideas and valuable tools for taking action and provides practical tips on how people can further these aims in their everyday lives. It also relates the stories of many of the people involved in setting up the various organisations included in the book.