After the war, some members of the Home Front discussed a restart of the newspaper
Tidens Tegn, but this did not go through. Instead a new newspaper with roots in the Home Front was created, with Christensen as editor-in-chief:
Verdens Gang. Despite initial hardships, reportedly to Christensen's dismay. Christensen also chaired the
Norwegian Press Association from 1958 to 1962, He also participated in the non-press sphere after the war; already in 1944 he helped shape the Common Platform (
Fellesprogrammet) which was meant to unite
political parties in Norway after the war. In May 1945 he supported
Paal Berg, head of
Hjemmefrontens Ledelse in his endeavors to create a broad, non-partisan coalition. Christensen was a board member of the
Norwegian Institute of International Affairs and the
Norwegian News Agency. In addition, he continued his writing of historical books. Notable works included
Fra verdenskrig til verdenskrig ('From World War to World War') and
Okkupasjonsår og etterkrigstid ('Occupation Years and Post-war Era'), volumes eight and nine of the series
Vårt folks historie ('Our People's History'), both issued in 1961. He died of a heart attack while on a
cruise in 1967, in a hospital in
Las Palmas. ==References==