Degree Requirements
Please see the individual program pages:
M.A. in Philosophy
http://philosophy.columbia.edu/content/ma-philosophy
M.A. in Philosophical Foundations of Physics
http://philosophy.columbia.edu/content/ma-philosophical-foundations-physics
Ph.D. in Philosophy
http://philosophy.columbia.edu/content/phd-program
Please note that the degree requirements on those pages should be read in conjunction with the general requirements of the Columbia Graduate School of Arts & Sciences.