In the book Psychoanalysis of Society published in 1986, Keppe wrote that the individual, the family, institutions and society at large are greater than the individual because societal problems are routine and caused by sick individuals when linked to the power of institutions.
In 1980 in the book “The Decay of the American People and The USA” Keppe showed the socio-economic decadence of the United States due to financial speculation which is now appearing to the eyes of the world. A good individual is one who wants to improve society.