Patrick Rangsimant is a Thai neurologist and novelist whose fiction brings scientific ideas into accessible, emotionally driven genre storytelling. Although widely known for neuro-psychological thrillers, he also writes warm speculative fiction that explores attachment, empathy, grief, and human connection. The Last Meal Before the World Turns into a Galaxy Expressway demonstrates his range by combining science-fiction satire with Thai food culture and slice-of-life intimacy. Rather than treating the apocalypse as spectacle, Patrick uses meals and everyday companionship to ask what makes ordinary human existence valuable. The novel’s episodic culinary structure and high-concept premise have also made it especially adaptable for television and graphic storytelling.