So much American science fiction is parochial — not as true now as it was years ago, but the assumption is one culture in the future, more or less like ours, and with the same ideals, the same notions of how to do things, just bigger and flashier technology. Well, you know darn well it doesn’t work that way.Goodreads.com. (2019). Poul Anderson Quotes (Author of Tau Zero). [online] Available at: https://www.goodreads.com/author/quotes/32278.Poul_Anderson [Accessed 26 Nov. 2019].