The 100th issue of the Polish-German magazine DIALOG has been published. At the same time, DIALOG has turned 25. From Basil Kerski’s introduction to the jubilee edition: DIALOG 100 Dear Readers! You are holding in your hands the hundredth issue of DIALOG magazine. The first issue of our journal appeared 25 years ago. I have been the editor of DIALOG for 14 years, which is exactly one…