Plate tectonics

Interviewed by
David Zierler
Interview date
Location
Video conference
Abstract

In this interview, Marcia McNutt discusses: current position as President of the National Academy of Sciences (NAS) in Washington, D.C.; mission, history, and structure of the NAS; NAS’s work on climate change and COVID-19; experience as a geophysicist; partnering with the National Academies of Engineering and Medicine; childhood in Minnesota; decision to study geophysics; graduate research at Scripps Institution of Oceanography; research on ocean island volcanism in French Polynesia and Hawaii; early use of magnetometers, gravity meters, and seismometers in oceanic plate tectonic observation; development of techniques to take gravity, bathymetry, or topography data on continent and use them in inversion to learn about topography; work directing Monterey Bay Aquarium Research Institute (MBARI); time at US Geological Survey (USGS) under Ken Salazar; professorship at MIT and collaboration with Woods Hole; details of leading an oceanographic expedition in the Marquesas Islands; spearheading structural change at MBARI; MBARI-created autonomous device to identify microscopic ocean life without samples; MBARI-invented deep-sea laser Raman spectrometer; being the first organization to put AI on autonomous underwater vehicles to map plumes; response to the Deepwater Horizon spill; fracking; the National Water Census; decision to become editor-in-chief of Science; procedures as editor; career evolution; becoming president of NAS; transition from the Obama to Trump administrations; opinions on geo-engineering; Decadal survey; Koshland Science Museum and LabX; efforts to nominate and elect younger scientists and underrepresented minorities to the Academy; making recommendations to Congress; collaborations with the private sector; communication with the public; and the 2018 Committee on Women in Science, Engineering, and Medicine’s report on sexual harassment in academia. Toward the end of the interview, McNutt reflects on her career as both scientist and leader and the importance of integrity in research.

Interviewed by
David Zierler
Interview date
Location
Video conference
Abstract

Interview with G. Brent Dalrymple, Dean and Professor Emeritus at Oregon State University. Dalrymple recounts his childhood in Los Angeles, and he explains how he settled on geology as a major at Occidental and the impact of the plate tectonics revolution that was happening at the time. He discusses his graduate work at Berkeley, and he recounts his field work under the direction of Garniss Curtis on potassium argon dating. Dalrymple explains his decision to join the U.S. Geological Survey after graduate school and his interest in learning more about volcanic rocks and magnetic fields in the Sierra range. He explains how this research solved the problem of continental drift and he discusses his subsequent research on the Hawaiian Island range. Dalrymple discusses his work on earthquake detection, and he describes the advances in K-Ar dating and techniques. He discusses his work on meteorite dating and the light this shed on what killed off the dinosaurs, and he describes his advisory work for the Apollo missions. Dalrymple explains how he became involved in debates with religious communities who insisted the age of the Earth was 6,000 years old and how this turned into his book The Age of the Earth. He describes how geo-dating is relevant for understanding star and galaxy formation and he discusses his tenure as president of the American Geophysical Union. Dalrymple describes what it was like to win the National Medal of Science, and he explains his decision to retire from the USGS and join the administration at Oregon State. At the end of the interview, Dalrymple describes the impact of continental drift research, and he conveys his enjoyment with life in retirement.

Interviewed by
David Zierler
Interview date
Location
video conference
Abstract

In this interview, David Zierler, Oral Historian for AIP, interviews Irwin Shapiro, Timken Professor at Harvard. 

Interviewed by
Joel Genuth
Interview date
Location
Lamont-Doherty Parkfield
Abstract

In this interview, Lynn Sykes discusses the National Earthquake Prediction Evaluation Council and the Parkfield earthquake prediction experiment. Topics discussed include: earthquake prediction; seismology; Lamont-Doherty Earth Observatory; Columbia University; United States Geological Survey; John Filson; Stuart Nishenko; Barry Raleigh; Clarence Allen; Frank Press; San Andreas fault system; Lloyd Cluff; Loma Prieta earthquake; W. H. Bakun and T. V. McEvilly's earthquake predictions; Kerry Sieh; plate tectonics.

Interviewed by
Ronald Doel
Interview date
Location
Palisades, New York
Abstract

Discusses his youth and education in the mid-west and Colorado; his undergraduate education at the University of Kansas and his graduate work at Columbia University; his decision to go into geophysics; his work as chief scientists aboard the research vessels and his relationship with Capt. Henry Kohler; international cooperation in researach projects; the effect on Lamont of Maurice Ewing's move to Texas; his committee work for the National Science Foundation; teaching graduate students at Columbia; plate tectonics; and marine geology.  Also prominently mentioned are Wally Broecker, Charles Drake, Gordon Eaton, Dwight D. Eisenhower, Arnold Gordon, Bruce Heezen, Marcus Langseth, Jack Nafe, Jack Oliver, Neil Opdyke, Walter Pitman, Baring Raleigh, Mark Talwani, J. Lamar Worzel.

Interviewed by
Ronald Doel
Interview date
Location
Palisades, New York
Abstract

Discusses his youth and education in the mid-west and Colorado; his undergraduate education at the University of Kansas and his graduate work at Columbia University; his decision to go into geophysics; his work as chief scientists aboard the research vessels and his relationship with Capt. Henry Kohler; international cooperation in researach projects; the effect on Lamont of Maurice Ewing's move to Texas; his committee work for the National Science Foundation; teaching graduate students at Columbia; plate tectonics; and marine geology.  Also prominently mentioned are Wally Broecker, Charles Drake, Gordon Eaton, Dwight D. Eisenhower, Arnold Gordon, Bruce Heezen, Marcus Langseth, Jack Nafe, Jack Oliver, Neil Opdyke, Walter Pitman, Baring Raleigh, Mark Talwani, J. Lamar Worzel.

Interviewed by
Ronald Doel and Tanya Levin
Interview date
Location
Palisades, New York
Abstract

Discusses his youth and education in the mid-west and Colorado; his undergraduate education at the University of Kansas and his graduate work at Columbia University; his decision to go into geophysics; his work as chief scientists aboard the research vessels and his relationship with Capt. Henry Kohler; international cooperation in researach projects; the effect on Lamont of Maurice Ewing's move to Texas; his committee work for the National Science Foundation; teaching graduate students at Columbia; plate tectonics; and marine geology.  Also prominently mentioned are Wally Broecker, Charles Drake, Gordon Eaton, Dwight D. Eisenhower, Arnold Gordon, Bruce Heezen, Marcus Langseth, Jack Nafe, Jack Oliver, Neil Opdyke, Walter Pitman, Baring Raleigh, Mark Talwani, J. Lamar Worzel.

Interviewed by
Ronald Doel
Interview date
Location
Palisades, New York
Abstract

Discusses his youth and education in the mid-west and Colorado; his undergraduate education at the University of Kansas and his graduate work at Columbia University; his decision to go into geophysics; his work as chief scientists aboard the research vessels and his relationship with Capt. Henry Kohler; international cooperation in researach projects; the effect on Lamont of Maurice Ewing's move to Texas; his committee work for the National Science Foundation; teaching graduate students at Columbia; plate tectonics; and marine geology.  Also prominently mentioned are Wally Broecker, Charles Drake, Gordon Eaton, Dwight D. Eisenhower, Arnold Gordon, Bruce Heezen, Marcus Langseth, Jack Nafe, Jack Oliver, Neil Opdyke, Walter Pitman, Baring Raleigh, Mark Talwani, J. Lamar Worzel.

Interviewed by
Ronald Doel
Interview date
Location
Palisades, New York
Abstract

Discusses his youth and education in the mid-west and Colorado; his undergraduate education at the University of Kansas and his graduate work at Columbia University; his decision to go into geophysics; his work as chief scientists aboard the research vessels and his relationship with Capt. Henry Kohler; international cooperation in researach projects; the effect on Lamont of Maurice Ewing's move to Texas; his committee work for the National Science Foundation; teaching graduate students at Columbia; plate tectonics; and marine geology.  Also prominently mentioned are Wally Broecker, Charles Drake, Gordon Eaton, Dwight D. Eisenhower, Arnold Gordon, Bruce Heezen, Marcus Langseth, Jack Nafe, Jack Oliver, Neil Opdyke, Walter Pitman, Baring Raleigh, Mark Talwani, J. Lamar Worzel.

Interviewed by
Ronald Doel
Interview date
Location
Falmouth, Massachusetts
Abstract

Topics include a discussion about the Ewing family and John's brother, Maurice Ewing; the development of underwater photography; his education at Harvard and Maurice's influence on his studies; the research vessels at Lamont and his experiences aboard them; trips to the Soviet Union and the Soviet earth scientists who came to Lamont, the development of the air gun, the Mohole drilling project; the Industrial Associates program at Lamont and its impact on funding; the relationships between Woods Hole, Scripps Institute and Lamont; Maurice Ewing's arguments against plate tectonics; Maurice's departure from Lamont to the University of Texas; deep sea drilling. Prominently mentioned are: Vladimir Belousov, Francis Birch, Bruce Heezen, Karl Hinz, Columbus Iselin, Xavier LePichon, Angelo Ludas, Frank Press, Manik Talwani, Gleb Udintsev, Joe Worzel.