Údar
- Attfield, Robin 5 toradh
- Bell, Michael, 1957- 5 toradh
- Callicott, J. Baird 5 toradh
- Eubios Ethics Institute 3 toradh
- Hayward, Tim 3 toradh
- Light, Andrew, 1966- 3 toradh
- Macer, Darryl R. J. (Darryl Raymund Johnson), 1962- 3 toradh
- O'Neill, John, 1956- 3 toradh
- Pojman, Louis P. 3 toradh
- Rolston, Holmes, 1932- 3 toradh
- Vesilind, P. Aarne 3 toradh
- Westra, Laura 3 toradh
- Beckerman, Wilfred 2 toradh
- Bookchin, Murray, 1921- 2 toradh
- Bosselmann, Klaus 2 toradh
- Brennan, Andrew 2 toradh
- Curry, Patrick 2 toradh
- DesJardins, Joseph R. 2 toradh
- Elliot, Robert, 1950- 2 toradh
- Gardiner, Stephen Mark 2 toradh
- Hargrove, Eugene C., 1944- 2 toradh
- Jamieson, Dale 2 toradh
- Lappé, Anna, 1973- 2 toradh
- Low, Nicholas 2 toradh
- Palmer, Clare, 1967- 2 toradh
- Smith, Mick, 1961- 2 toradh
- Traer, Robert 2 toradh
- Weston, Anthony, 1954- 2 toradh
- Abram, David, 1957- 1 toradh
- Aiken, William, 1947- 1 toradh
- Aleksiuk, Michael, 1942- 1 toradh
- Allison, Lincoln 1 toradh
- Almond, Brenda 1 toradh
- Anderson, David G., 1949- 1 toradh
- Anglemyer, Mary, 1909- 1 toradh
- Arnold, Denis Gordon 1 toradh
- Ashwood, Loka L. 1 toradh
- Association for Legal and Social Philosophy (Great Britain) 1 toradh
- Australasian Association of Philosophy. New Zealand Division. Conference 1 toradh
- Barbour, Ian G. 1 toradh
- Barry, Brian M. 1 toradh
- Barry, John, 1966- 1 toradh
- Bateman, Ian 1 toradh
- Baxter, Brian, 1949- 1 toradh
- Bennett, David, 1945- 1 toradh
- Bennett, Jane, 1957- 1 toradh
- Benson, John, 1929- 1 toradh
- Berglund, Eeva K. 1 toradh
- Birch, Charles, 1918- 1 toradh
- Black, John Nicholson 1 toradh níos mó…