[2] While conducting PhD research, Moen was visiting scholar at the Uehiro Centre for Practical Ethics at the University of Oxford.

[7][8][9] Moen's articles have been published in Forbes, The Independent, Washington Times, Aftenposten and Morgenbladet.

[1] He is a in-house philosopher on the Norwegian radio show Verdibørsen and runs the podcast Moralistene with Aksel Braanen Sterri.

[13] Moen was elected to the Øvre Eiker municipal council for the Progress Party in 2003 and served two years.

[16] In 2019, Moen received the Zapffe Prize of kr 100,000 from the University of Oslo, for his article "Anti-Natalism and Human Enhancement".