Demian was interviewed by the Guardian in November 2020. They refer to his book: The Astrological Dynamics of The Universe (published 2012) which predicted in 2020 a momentous struggle and change for the government and citizens of the U.K.

https://www.theguardian.com/lifeandstyle/2020/dec/26/im-getting-clarity-a-time-that-will-feel-lighter-psychics-share-their-2021-predictions