This section brings together selected texts written on different occasions and for different audiences. It includes lectures, blog posts, reviews, occasional speeches, draft versions of conference papers, opening remarks, and, at times, more personal, commemorative reflections.

Rather than forming a single, coherent series, these pieces constitute a set of varia — fragments of ongoing work, intellectual interventions, and moments of thought shaped by particular institutional, scholarly, and personal contexts.

Most entries are published in English. Some, however, appear in Polish. This is not solely for technical reasons (for instance, when a text was originally presented in Polish), but also for more individual considerations that vary from case to case. Language here is sometimes a practical matter, sometimes a contextual necessity, and occasionally a deliberate choice.