2026-09-18T23:42:00Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1060532024-03-26T03:03:48Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Cesar Hidalgo.
Jara-Figueroa, Cristian I
Program in Media Arts and Sciences (Massachusetts Institute of Technology)
Program in Media Arts and Sciences (Massachusetts Institute of Technology)
2016-12-22T16:27:02Z
2016-12-22T16:27:02Z
2016
2016
http://hdl.handle.net/1721.1/106053
964700830
Thesis: S.M., Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2016.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 77-80).
The ability of humans to accumulate knowledge and information across generations is a defining feature of our species. This ability depends on factors that range from the psychological biases that predispose us to learn from skillful and prestigious people, to the development of technologies for recording and communicating information: from clay tablets to the Internet. How do these communication technologies affect the size and composition of our human collective memory? Here we use two datasets on historical characters to present empirical evidence documenting how communication technologies have shaped human collective memory. We show that changes in communication technologies, including the introduction of movable type printing and shorter forms of printed media-such as newspapers, journals, and pamphlets-were accompanied by sharp changes (or breaks) in the per-capita number of memorable biographies from a given time period found in 'current online and offline sources. Moreover, changes in technology, such as the introduction of.printing, film and radio, and television, coincide with sharp changes in the occupations of the individuals present in these biographical records. These two empirical facts provide evidence in support of theories arguing that communication technologies are more consequential to society than the messages transmitted through them. Finally, this thesis contributes an update to the Pantheon dataset that includes historical geocoded data. We hope this updated version of the Pantheon dataset will enable future work documenting the effect of new communication technologies in ancient and modern civilizations.
by Cristian I. Jara-Figueroa.
S.M.
80 pages
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.
http://dspace.mit.edu/handle/1721.1/7582
Program in Media Arts and Sciences ()
How communication technologies impact the size and composition of human collective memory
Thesis
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