The document discusses the transformation of several urban areas in Europe from the 18th century to present day. It notes that in the 19th century, many areas were seen as unsanitary and industrial, but they have since undergone regeneration efforts focusing on culture, housing, offices, and tourism. Some key similarities across places included a focus on attracting new audiences and diversifying local economies. The document suggests that historic environments often became central to regeneration agendas because of an underlying attachment between communities and places, even when under threat of change. It notes examples where communities mobilized to preserve buildings and argues this "love of the past" can anchor society. However, it also lists challenges to preserving historic character, such as pressures from local