Toba catastrophe theory happened in 000.

The Catastrophe Theory is a mathematics based theory. It was originated by a French mathematician Rene Thom in the 1960's and became more popular in the 1970's.

John E. Gedo has written:

'The biology of clinical encounters' -- subject(s): Psychoanalysis, Psychobiology

'The languages of psychoanalysis' -- subject(s): Psychotherapist and patient, Semiotics, Psychoanalysis, Interpersonal communication

'Psychoanalysis and Is Discontents'

'Beyond interpretation' -- subject(s): Case studies, Psychoanalysis, Psychoanalytic Theory

'Advances in clinical psychoanalysis' -- subject(s): Psychoanalysis, Psychoanalytic Therapy

'The Evolution of Psychoanalysis'

'Psychoanalysis and its discontents' -- subject(s): Psychoanalysis

'Psychoanalysis as Biological Science'

See "On The Fate of Psychoanalysis and Political Theory" in The Psychoanalytic Quarterly Volume LXXVI, July 2003, no. 3

That a person can be treated by dialogue, free association and dream interpretation.