Andrzej Krajewski is a historian and columnist specializing in economic, technological, and historical topics. His articles have appeared in publications including Focus, Newsweek, and Forbes, while his columns have been published on dziennik.pl. For many years, he has been a regular contributor to the Friday magazine of Dziennik Gazeta Prawna, and currently also contributes to Interia and the Good Times Bad Times channel. He is the author of several books, including Ropa. Krew cywilizacji and Rzeczpospolita kryzysowa. Dwadzieścia lat spaceru po linie.