Cambridge University paleobiologist summarizes what the fossil record tells us about the dinosaurs that roamed the planet more than sixty-five…
million years ago. Recounts nineteenth-century discoveries that provided a foundation for study, and recent developments that have challenged the traditional view of dinosaurs. 2005
Psychiatrist demystifies dreaming, describing the paradigm shift from content and Freudian psychoanalysis to the study of characteristics distinguishing dreaming from…
waking. Discusses neurobiological discoveries made possible by brain imaging technology, allowing brain- in-action observation, and showing that waking and dreaming are two states of consciousness determined by brain chemistry. 2002
Professor of early modern history explores the origins and history of witchcraft, from prehistory to present day paganism and popular…
media, asking why it still features so heavily in our culture. Considers the classic period (1500-1900) of witchcraft trials and witch-hunting, including the infamous Salem panic of 1692. 2010