The Editors of Encyclopaedia Britannica
"The Editors of Encyclopaedia Britannica" is identified as a contributor. What does that mean?
You will notice that many of the encyclopedic articles on this site are attributed in full or in part to the Editors of Encyclopaedia Britannica. The vast majority of articles attributed solely to the editors have been written, reviewed, or revised by external advisers and experts, and the lack of formal acknowledgment of their contributions was an editorial policy dating to the 1970s. In the absence of those authorities' names, Britannica's editors, who have played a key role in the development and maintenance of such articles, have been designated as the contributor. More recently, nearly all Britannica contributors have been credited by name—whether they are editors, experts, or other members of the Britannica community—and the "The Editors of Encyclopaedia Britannica" attribution has been used in encyclopedic articles that combine writing by named contributors and later substantive revisions by Britannica's editorial staff.
Britannica's editors include
Adam Augustyn,
Adam Zeidan,
Alicja Zelazko,
Alison Eldridge,
Amy McKenna,
Amy Tikkanen,
Barbara A. Schreiber,
Brian Duignan,
Deepti Mahajan,
Dutta Promeet,
Emily Rodriguez,
Erik Gregersen,
Gaurav Shukla,
Gita Liesangthem,
Gloria Lotha,
Grace Young,
Henry Bolzon,
J.E. Luebering,
Jeff Wallenfeldt,
Joan Hibler,
John P. Rafferty,
Kanchan Gupta,
Kara Rogers,
Kenny Chmielewski,
Kokila Manchanda,
Laura Chaveriat,
Letricia Dixon,
Meg Matthias,
Melissa Petruzzello,
Michael Ray,
Michele Metych,
Patricia Bauer,
Patrick Riley,
Piyush Bhathya,
Sherman Hollar,
Shiveta Singh,
Shweta Gupta,
Stephen Seddon,
The Information Architects of Encyclopaedia Britannica,
Veenu Setia, and
World Data Editors.
Adam Augustyn
Adam Augustyn is Managing Editor, Reference Content at Encyclop?dia Britannica.
Adam Zeidan
Adam Zeidan is an Assistant Editor, having joined Encyclop?dia Britannica in 2018. He covers a range of topics related primarily to the Middle East and North Africa.
Alicja Zelazko
Alicja Zelazko is the Assistant Editor, Arts and Humanities, covering topics in the visual arts, architecture, music, and performance. Before joining Encyclop?dia Britannica in 2017, she worked at the Art Institute of Chicago and taught courses in art appreciation.
Alison Eldridge
Alison Eldridge is Managing Editor, Strategic Content at Encyclopaedia Britannica.In addition to her work with Britannica, Alison has published several nonfiction books for children (with her husband, Steve). She especially enjoys reading and writing about astronomy, film, linguistics, folklore, and generally geeky stuff, and relishes any opportunity that allows her to Google things in Japanese.
Amy McKenna
Amy McKenna is a senior editor, primarily focused on geography and history matters pertaining to sub-Saharan Africa. She joined Encyclopaedia Britannica in 2004. She was previously employed by Standard Educational Corporation, where she worked on the New Standard Encyclopedia for eight years.
Amy Tikkanen
Amy Tikkanen is the general corrections manager, handling a wide range of topics that include Hollywood, politics, books, and anything related to the Titanic. She has worked at Britannica for more than two decades.
Barbara A. Schreiber
Barbara Schreiber is an Editorial Assistant at Encyclop?dia Britannica. She graduated cum laude from Saint Xavier University, Chicago, with a B.A. degree in Mass Communications. She also holds a M.A. degree in English Literature from Northwestern University in Evanston, Ill. She worked at the John G. Shedd Aquarium prior to joining the editorial staff at Britannica in 2001.
Brian Duignan
Brian Duignan is a senior editor in philosophy at Britannica. He also handles law, social science, political theory, and some areas of religion. He joined Britannica in 1989.
Erik Gregersen
Erik Gregersen is a senior editor, specializing in the physical sciences and technology. Before joining Encyclopaedia Britannica in 2007, he worked at the University of Chicago Press on the Astrophysical Journal. Prior to that, he worked at McMaster University on the ODIN radio astronomy satellite project.
Gloria Lotha
Content Analyst and Coordinator, Encyclop?dia Britannica.
J.E. Luebering
J.E. Luebering is Executive Director of the Core Editorial Group at Encyclopaedia Britannica. He oversees the team of editors and writers who create content at britannica.com. He has worked at Britannica since 2004.
Jeff Wallenfeldt
Jeff Wallenfeldt, manager of Geography and History, has worked as an editor at Encyclopaedia Britannica since 1992. Previously he wrote rock criticism for Cleveland’s Scene magazine, worked for study-abroad programs in England, and was an editor at CineBooks, publisher of The Motion Picture Guide.
John P. Rafferty
John P. Rafferty writes about Earth processes and the environment. He serves currently as the editor of Earth and life sciences—covering climatology, geology, zoology, and other topics that relate to the natural world. Prior to joining Encyclopaedia Britannica in 2006, he held teaching positions at Lewis University, Roosevelt University, and the University of Illinois at Urbana-Champaign. Follow him on Twitter: @john_p_rafferty
Kara Rogers
Kara Rogers is the senior editor of biomedical sciences at Encyclop?dia Britannica, where she oversees a range of content from medicine and genetics to microorganisms. She joined Britannica in 2006 and has been a member of the National Association of Science Writers since 2009.
Kenny Chmielewski
Kenny is associate cartographer at Britannica and has worked there since 2008. When not making maps and infographics for Britannica, he enjoys photographing the beautiful city of Chicago.
Meg Matthias
Meg Matthias is an Editorial and Media Intern at Encyclop?dia Britannica. She graduated from Miami University in Oxford, Ohio, in 2020 with a bachelor's degree in English.
Melissa Petruzzello
Melissa Petruzzello is Assistant Editor of Plant and Environmental Science and covers a range of content from plants, algae, and fungi, to renewable energy and environmental engineering. She has her M.S. in Plant Biology and Conservation from Northwestern University (2011) and a B.S. in Biological Science from Biola University (2008). She has worked at Britannica since 2013.Follow her on Twitter: @MelissaPetru
Michael Ray
Michel Ray earned a B.A. in history from Michigan State University in 1995. He was a teacher in the Chicago suburbs and Seoul, South Korea, prior to joining Britannica as a freelancer in 2000. Hired as a full-time copy editor in 2003, he currently works as an editor and oversees coverage of European history and military affairs.
Michele Metych
Michele has a B.A. in English from Southeast Missouri State University and an M.A. from DePaul University. A city girl at heart, she still misses living in a place with cows and cotton. When she's not editing, reading, or researching, she travels every chance she gets.
Patricia Bauer
Assistant Editor, Encyclopaedia Britannica. She has a B.A. with a double major in Spanish and in theatre arts from Ripon College. She previously worked on the Britannica Book of the Year and was a member of Britannica's Copy Department.
Patrick Riley
Patrick Riley is the Senior Illustrator for Encyclop?dia Britannica. He has worked at Britannica since 2007.
World Data Editors
Britannica's World Data editors help provide a statistical portrait of some 220 countries and dependencies of the world, at a level appropriate to the significance of each.
Britannica's editorial process
Editorial quality has been Encyclopaedia Britannica's top priority since the company was founded in 1768. Britannica’s methods for ensuring quality have changed over time, but their purpose has remained constant: to generate and validate content that represents the best, most up-to-date knowledge available. Readers today may find it amusing that Britannica's first edition, published in 1768, says about California that "[i]t is uncertain whether it be a peninsula or an island." But for the small group of men in Scotland who were responsible for that first edition, this claim was the result of the best research possible at that time with the resources accessible to them. Over the following two centuries, Britannica established its reputation for clarity, accuracy, objectivity, and fairness by drawing on the best authorities of every era, whether the latest published scholarship or the most respected Nobel Prize winners.
Britannica's editorial staff is responsible for developing and approving the content that appears in the company's products. Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on content in those areas or via study for an advanced degree. They write new content and select, verify, and edit content received from contributors. Britannica's media editors produce and acquire images, maps, videos, and more for Britannica’s products. Britannica's World Data editors research and compile statistical information using a variety of authoritative sources. Britannica’s copy editors fact-check and copyedit both new and substantially updated older content, ensuring the veracity of hard facts, the clarity of prose, and the consistency of style.
But Britannica is not just its editorial staff. Britannica has long fostered vigorous interaction between its staff and its advisers, contributors, and audience. The feedback loop between these groups is today more active and beneficial than ever, and it guides all aspects of content development. Britannica's goal is to share the best, most up-to-date knowledge that its audience wants, and its editors use a variety of strategies to accomplish that goal: they may commission original encyclopedic articles from experts on topics never before described in Britannica, or they may produce videos that explain complex ideas simply, or they may acquire high-caliber content that has been published elsewhere. Regardless of its type or origin, all such content must meet Britannica's high editorial standards.
Once this content goes online, its life cycle is only just beginning. Interaction between readers, contributors, and editors produces revisions and updates that maintain Britannica’s standards. Changes to encyclopedic articles are displayed alongside those articles, so as to make the history of each article transparent and to give credit to those who have contributed to the creation and revision of articles. Britannica is committed to fairness and responsibility not only in its content but in the manner in which its content is revised; no revision to content can go online without careful review by Britannica's editors. Britannica's editors are also responsible for evaluating and responding to concerns raised about content. Editors, working closely with copy editors and other staff, approach revisions with the same meticulousness that they bring to their creation of new content: all of their effort is aimed at ensuring that Britannica's content is clear, accurate, objective, and fair.
Learn about Encyclopaedia Britannica's editorial process
Encyclopaedia Britannica's editorial team strives to make content clear, accurate, objective, and fair.
Encyclop?dia Britannica, Inc.
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