A number of short bios that may be useful for different situations:
1. Dr. Peter L. Ward worked 27 years as a geophysicist and program leader for the United States Geological Survey. After retiring, he has been able to put his full-time effort, for ten years, into trying to understand what really causes global warming.
2. Dr. Peter L. Ward is a specialist in volcanoes and climate who worked 27 years with the United States Geological Survey. He shows that climate, throughout the history of Earth can be explained by explosive volcanic eruptions causing cooling and effusive, basaltic eruptions causing warming.
3. Dr. Peter Langdon Ward worked 27 years as a geophysicist with the United States Geological Survey, being featured on Good Morning America and winning two national awards for explaining science to non-scientists. Nine years ago, while in retirement, he found reliable data suggesting that volcanic eruptions not only cool the earth for a few years, something that is well known, but also can warm the earth substantially. How could this be? Realizing the importance of figuring this out, he set off on a full-time quest trying to understand in detail how volcanism has controlled climate throughout Earth history, throughout the evolution of our species, throughout written history, and why 2015 is the hottest year on record.
4. Dr. Peter Langdon Ward worked 27 years with the United States Geological Survey, studying volcanoes, earthquakes, regional geology, plate tectonics, and paleoclimate.
In 2006, while retired, he discovered something in climate science that just did not make sense. He put most other things aside to focus his efforts full time on trying to understand how volcanoes could both cool and warm climate, what radiation really is, and how the structure of Earth’s atmosphere and the temperature of Earth’s surface are determined by how much solar radiation is absorbed in the stratosphere.
Dr. Ward has carefully reexamined each of the key assumptions made in developing greenhouse warming theory. He invites you to join him on this fascinating quest in his well-documented and well-illustrated book, What Really Causes Climate Change? Greenhouse gases or ozone depletion?