 Since 2010 he writes essays for Rzeczpospolita, concerning topics such as rare Earth hypothesis and futurology.Gemma di Vergy

Gemma di Vergy is an 1834 "tragedia lirica" (tragic opera) in two acts by Gaetano Donizetti from a libretto by Giovanni Emanuele Bidera.It is based on the tragedy "Charles VII chez ses grands vassaux" "(Charles VII and His Chief Vassals)" (1831) by Alexandre Dumas "père", which was later to become the subject of the opera "The Saracen" by the Russian composer César Cui.