Renowned Scottish author Irvine Welsh frequently highlights the notion that writing should capture all facets of culture and life. Welsh, who was born in Edinburgh in 1953, is most known for his grim novels that depict the harsh realities of modern society in Scotland's urban settings. His writings are praised for their profound cultural resonance in addition to their linguistic genius.

Welsh feels that, like a kaleidoscope displaying countless patterns of life, literature should capture the depth and complexity of the human experience. Writing must constantly change to incorporate various aspects of culture, whether they be social issues, individual hardships, or happy moments, much like a kaleidoscope's rotation reveals new combinations of colors and shapes.

Welsh exemplifies this idea in his books "Trainspotting" and "Porno," which weave complex tales that touch on a variety of cultural topics. His characters frequently encounter difficult situations that call for them to negotiate a wide range of social mores and standards. Welsh demonstrates through these tales how literature can be a potent tool for examining the human condition in all of its facets.

Welsh encourages authors to embrace their role as chroniclers of society's constantly changing tapestry by promoting inclusive and multifaceted writing. He views authors as both fiction writers and commentators on current events, able to use their writing to illuminate the complex lives of people from all walks of life.

Welsh essentially believes that writing should serve as a mirror reflecting the wide range of cultural diversity and human existence. Similar to how diverse cultures contribute distinctive flavors to music or food, literature gains a great deal from drawing inspiration from the many facets of our common world.