John G. Geer
In Defense of Negativity
Attack Ads in Presidential Campaigns
Paul Murdin is a senior fellow at the Institute of Astronomy at the University of Cambridge and editor in chief of the Encyclopedia of Astronomy and Astrophysics. Formerly, he was head of astronomy at the Particle Physics and Astronomy Research Council and director of science at the British National Space Centre. He is the author of Full Meridian of Glory: Perilous Adventures in the Competition to Measure the Earth and coauthor of The Firefly Encyclopedia of Astronomy.