My son David Schwitzgebel is back in town with new mad computer skills, so I thought I'd have him update his 2014 scrape of the Stanford Encyclopedia of Philosophy bibliographies. Below are the 295 most-cited authors (including only authors born 1900 or later).
Image of a young David K. Lewis [source, cropped]
Method
* Each author is only counted once per entry. In 2010, I found that this generated more intuitively plausible results than counting authors multiple times per entry.
* Unlike in the 2014 list, I include co-authors. Co-authorship is increasingly important in philosophy. However, due to unsystematic formatting, I was also only able to search for co-authorship if the author was cited in at least 27 entries as first author in my first-pass coding. Even among authors in that group, I probably didn't capture all co-authorships.
* Also unlike in the 2014 list, I included editors, but only if their name appeared before the date and any author names in the bibliographical line. Putting the editor at the front of the bibliographical line highlights the editor's role or the edited collection as a whole.
* After computerized search and sort, I hand-coded the data, in some cases correcting misspellings and merging authors (e.g., Ruth Barcan = Ruth Marcus), more often separating authors with similar names (e.g., various A. Goldmans and J. Cohens), in a process that involved some guesswork and pattern recognition. Inconsistent syntax and imperfect redundancy removal procedures also created some error, though nothing large or systematic that I noticed. Bear in mind that with about 170,000 bibliographic entries, perfection is not possible! I estimate coding error of up to about +/- 2 entries.
* If you just plug the author's name as search term into SEP's front page, you'll almost certainly get more page hits than my method delivers (e.g., people in non-headline editing roles, on in subentries, or mentioned in the text but not cited in the bibliography section, or as false positives). So please don't critique my numbers via that method! I do welcome thoughtful corrections.
As a rough measure of influence in current mainstream Anglophone philosophy
This list generates a rough measure of current influence in what I call "mainstream Anglophone philosophy" (a sociological category I have defined and discussed here and here). For example, the top five -- Lewis, Quine, Putnam, Rawls, and Davidson -- contains four of the top five in Brian Leiter's poll results concerning the best Anglophone philosophers since 1957. Better-known bibliographic metrics, like Google Scholar and Web of Science do not as accurately measure this particular sociological phenomenon.
The list captures, if anything, a moment in one academic philosophical culture. For example, despite Michel Foucault's huge global academic influence, mainstream Anglophone philosophers rarely cite him, and on this list he ranks #271.
Further caveats:
* Philosophers who work on topics that are underrepresented in the Stanford Encyclopedia relative to their visibility in mainstream Anglophone philosophy will appear lower on the list than their eminence would suggest. I'm inclined to think that philosophy of race, for example, is underrepresented.
* Authors who have a transformative impact in one area will probably be underrepresented relative to authors who make significant but less transformative contributions to several topics. This will explain some conspicuous absences from the list, such as Barry Stroud, who died about a week ago and so is on my mind.
* Editors of the Stanford Encyclopedia might be somewhat overrepresented, since they might tend to disproportionately solicit entries on topics to which they have contributed and authors might feel some pressure to cite them in their entries.
* ETA: Also, I'm pretty sure that philosophers whose main contributions were before 1960 are substantially underrated on this list relative to their historical importance.
* ETA2: As several readers have pointed out, yes, I'm on this list (in a tie for #251). I find this somewhat embarrassing, since I think this method substantially overrates me (see the 2nd and 4th caveats). If you could withhold congratulations and comparisons, I'd appreciate it!
As I did in 2014, I will follow up later with some demographic analyses. (ETA3: gender, race/ethnicity, disability, language.)
1. Lewis, David K. (cited in 267 main-page SEP entries)
2. Quine, W.V.O. (191)
3. Putnam, Hilary (168)
4. Rawls, John (146)
5. Davidson, Donald (142)
6. Kripke, Saul (139)
7. Williams, Bernard (133)
8. Nozick, Robert (126)
9. Nussbaum, Martha (121)
10. Williamson, Timothy (116)
11. Jackson, Frank (113)
11. Nagel, Thomas (113)
13. Searle, John R. (111)
13. Van Fraassen, Bas (111)
15. Armstrong, David M. (106)
16. Dummett, Michael (104)
16. Fodor, Jerry (104)
16. Harman, Gilbert (104)
19. Chisholm, Roderick (103)
19. Dennett, Daniel C. (103)
21. Chalmers, David J. (101)
21. Strawson, P.F. (101)
23. Stalnaker, Robert (96)
24. Scanlon, T.M. (92)
25. Dworkin, Ronald (91)
26. Pettit, Philip (90)
27. Fine, Kit (89)
27. Sober, Elliott (89)
27. Van Inwagen, Peter (89)
30. Popper, Karl (88)
31. Parfit, Derek (87)
32. Kitcher, Philip (86)
33. Bennett, Jonathan (83)
33. Raz, Joseph (83)
35. Hawthorne, John (82)
35. McDowell, John (82)
37. Geach, P.T. (81)
38. Hintikka, Jaakko (80)
39. Adams, Robert (79)
39. Hacking, Ian (79)
41. Goldman, Alvin I. (78)
42. Goodman, Nelson (76)
43. Mackie, John (74)
43. Plantinga, Alvin (74)
45. Dretske, Fred (73)
45. Smith, Michael (73)
45. Taylor, Charles (73)
48. Alston, William (72)
48. Anscombe, G.E.M. (72)
50. Wright, Crispin (71)
51. Ayer, A.J. (69)
51. Gibbard, Allan (69)
51. Kim, Jaegwon (69)
51. Stich, Stephen (69)
55. Evans, Gareth (68)
55. Tarski, Alfred (68)
57. Korsgaard, Christine (67)
57. Lycan, William G. (67)
59. Gödel, Kurt (66)
59. Schaffer, Jonathan (66)
59. Sellars, Wilfrid (66)
59. Singer, Peter (66)
63. Anderson, Elizabeth (65)
63. Burge, Tyler (65)
63. Horgan, Terence (65)
66. Block, Ned (63)
66. Feinberg, Joel (63)
66. Kaplan, David (63)
66. Priest, Graham (63)
66. Swinburne, Richard (63)
66. Thomson, Judith Jarvis (63)
72. Rescher, Nicholas (62)
73. Blackburn, Simon (61)
73. Wiggins, David (61)
75. Frankfurt, Harry (60)
75. Hempel, Carl (60)
75. Kuhn, Thomas (60)
75. Shoemaker, Sydney (60)
75. Sosa, Ernest (60)
75. Zalta, Edward (60)
81. Earman, John (59)
81. Grice, H.P. (59)
83. Skyrms, Brian (58)
83. Smart, J.J.C. (58)
85. Barnes, Jonathan (57)
85. Cartwright, Nancy (57)
85. Field, Hartry (57)
85. Hare, R.M. (57)
85. Lowe, E.J. (57)
85. Ramsey, Frank P. (57)
85. Rosen, Gideon (57)
85. Ryle, Gilbert (57)
85. Sen, Amartya (57)
94. Perry, John (56)
94. Sider, Theodore (56)
94. Soames, Scott (56)
94. Velleman, David (56)
94. Woodward, James (56)
99. MacIntyr
e, Alasdair (55)
100. Annas, Julia (54)
100. Kenny, Anthony (54)
100. Prior, Arthur N. (54)
100. Yablo, Stephen (54)
104. Clark, Andy (53)
104. Darwall, Stephen (53)
104. Waldron, Jeremy (53)
107. Parsons, Terence (52)
107. Schofield, Malcolm (52)
109. Dancy, Jonathan (51)
109. Friedman, Michael (51)
109. Jeffrey, Richard C. (51)
109. Nichols, Shaun (51)
109. Peacocke, Christopher (51)
109. Shapiro, Stewart (51)
109. Sorabji, Richard (51)
116. Brink, David O. (50)
116. Church, Alonzo (50)
116. Simons, Peter (50)
116. Van Benthem, Johan (50)
120. Cooper, John M. (49)
120. Habermas, Jürgen (49)
120. Hart, H.L.A. (49)
120. Irwin, Terence (49)
120. Young, Iris Marion (49)
125. Audi, Robert (48)
125. Griffiths, Paul (48)
125. Millikan, Ruth G. (48)
125. Tye, Michael (48)
129. Austin, J.L. (47)
129. Barwise, Jon (47)
129. Belnap, Nuel (47)
129. Brandom, Robert (47)
129. Chomsky, Noam (47)
129. Glymour, Clark (47)
129. Papineau, David (47)
129. Rorty, Richard (47)
137. Burgess, John P. (46)
137. McGinn, Colin (46)
139. Brandt, Richard (45)
139. Devitt, Michael (45)
139. Foot, Philippa (45)
139. Kretzmann, Norman (45)
139. McLaughlin, Brian P. (45)
139. Sedley, D.N. (45)
139. Von Neumann, John (45)
146. Montague, Richard (44)
146. Stump, Eleonore (44)
148. Boolos, George (43)
148. Horwich, Paul (43)
148. Johnston, Mark (43)
151. Buchanan, Allen (42)
151. Godfrey-Smith, Peter (42)
151. Mellor, D.H. (42)
151. Prinz, Jesse J. (42)
151. Smith, Barry (42)
156. Arneson, Richard (41)
156. Miller, David (41)
156. Railton, Peter (41)
156. Salmon, Nathan (41)
156. Salmon, W.C. (41)
156. Unger, Peter (41)
162. Carruthers, Peter (40)
162. Churchland, Paul M. (40)
162. Feferman, Solomon (40)
162. Kymlicka, Will (40)
162. Loewer, Barry (40)
162. Okin, Susan Moller (40)
162. Sartre, Jean-Paul (40)
162. Sterelny, Kim (40)
162. Suppes, Patrick (40)
171. Davies, Martin (39)
171. Finnis, John (39)
171. Kahneman, Daniel (39)
171. Maudlin, Tim (39)
171. Sandel, Michael (39)
171. Stanley, Jason (39)
171. Strawson, Galen (39)
178. Appiah, Kwame Anthony (38)
178. Butler, Judith (38)
178. Dupré, John (38)
178. Gauthier, David (38)
178. Guyer, Paul (38)
178. Hampton, Jean (38)
178. Kriegel, Uriah (38)
178. Merricks, Trenton (38)
178. Schiffer, Stephen (38)
178. Wolterstorff, Nicholas (38)
188. Burnyeat, Myles (37)
188. Goodin, Robert E. (37)
188. Heil, John (37)
188. McMahan, Jeff (37)
188. Mele, Alfred (37)
188. O'Neill, Onora (37)
188. Sinnott-Armstrong, Walter (37)
188. Sunstein, Cass (37)
188. Zagzebski, Linda (37)
197. Baker, Lynne Rudder (36)
197. Barry, Brian (36)
197. Gabbay, Dov (36)
197. Mancosu, Paolo (36)
197. Nagel, Ernest (36)
197. Walzer, Michael (36)
197. Wood, Allen (36)
204. Boghossian, Paul (35)
204. Cohen, G.A. (35)
204. Feldman, Fred (35)
204. Laudan, Larry (35)
204. Lehrer, Keith (35)
204. Pogge, Thomas (35)
204. Rowe, William (35)
211. Bach, Kent (34)
211. Bealer, George (34)
211. Bird, Alexander (34)
211. Broome, John (34)
211. Elster, Jon (34)
211. Hale, Bob (34)
211. Haslanger, Sally (34)
211. Hull, David L. (34)
211. Scheffler, Samuel (34)
211. Slote, Michael (34)
211. Teller, Paul (34)
211. Thomasson, Amie (34)
211. Van Cleve, James (34)
211. Watson, Gary (34)
211. Zimmerman, Dean (34)
226. Beiser, Frederick C. (33)
226. Bonjour, Laurence (33)
226. Flanagan, Owen (33)
226. Garber, Daniel (33)
226. Hurka, Thomas (33)
226. Hurley, Susan (33)
226. List, Christian (33)
226. Nolan, Daniel (33)
226. Price, Huw (33)
226. Wimsatt, William C. (33)
236. Byrne, Alex (32)
236. Cohen, Joshua (32)
236. Conee, Earl (32)
236. Craig, William Lane (32)
236. Hájek, Alan (32)
236. Halpern, Joseph Y. (32)
236. Kagan, Shelly (32)
236. Kraut, Richard (32)
236. Levy, Neil (32)
236. Long, A.A. (32)
236. Longino, Helen (32)
236. Malcolm, Norman (32)
236. Pollock, John (32)
236. Recanati, François (32)
236. Sainsbury, R.M. (32)
251. Allison, Henry E. (31)
251. Black, Max (31)
251. Crane, Tim (31)
251. Feyerabend, Paul K. (31)
251. Kahn, C.H. (31)
251. Linsky, Bernard (31)
251. MacKinnon, Catharine (31)
251. Marcus, Ruth Barcan (31)
251. Schroeder, Mark (31)
251. Schwitzgebel, Eric (31)
251. Shafer-Landau, Russ (31)
262. Bechtel, William (30)
262. Benhabib, Seyla (30)
262. Berlin, Isaiah (30)
262. Butterfield, Jeremy (30)
262. Fischer, John Martin (30)
262. Griffin, James (30)
262. Levi, Isaac (30)
262. Paul, L.A. (30)
262. Sorensen, Roy A. (30)
271. Alcoff, Linda Martín (29)
271. Bayne, Tim (29)
271. Bigelow, John (29)
271. Crisp, Roger (29)
271. Feldman, Richard (29)
271. Foucault, Michel (29)
271. Gendler, Tamar (29)
271. Kleene, S.C. (29)
271. Loar, Brian (29)
271. Parsons, Charles (29)
271. Vlastos, Gregory (29)
271. Von Wright, Georg H. (29)
271. Wolf, Susan (29)
271. Wolff, Jonathan (29)
285. Adams, Marilyn McCord (28)
285. Baier, Annette (28)
285. Bratman, Michael (28)
285. Ebbesen, Sten (28)
285. Huemer, Michael (28)
285. Kamm, Frances (28)
285. Langton, Rae (28)
285. Lloyd, Elisabeth (28)
285. Maynard Smith, John (28)
285. Pasnau, Robert (28)
285. Spade, Paul Vincent (28)
For the 2014 list, see here.