Twenty Thousand Leagues Under the Sea the book from the initial concept is a portrait of Tadeusz Kościuszko, a Polish national hero, leader of the uprising against Russia in 1794, with an inscription in Latin: "Finis Poloniae!" ("The end of Poland!"). Margaret Drabble argues that "Twenty Thousand Leagues Under the Sea" anticipated the ecology movement and shaped the French avant-garde. Theodore L. Thomas in 1961 said that "there is not a single bit of valid speculation" in the novel and that "none of its predictions has come true". He described the depictions of the diving gear, scenes, and the "Nautilus" as "pretty bad, behind the times
Cultural influence of Jules Verne connected to him, and his works of science fiction had a major influence on my own career. He is among the top five people I wish I could have met in person." The English novelist Margaret Drabble was deeply influenced by "Twenty Thousand Leagues Under the Sea" as a child and remains a fervent admirer of Verne. She comments: "I used to be somewhat ashamed of my love of Verne, but have recently discovered that he is the darling of the French avant-garde, who take him far more seriously than we Anglo-Saxons do. So I'm in good company." Ray Bradbury