society. The rulers are claimed to be the best in history, because they understand that human nature is to fight for power through the use of force. The suggestion of utopia is not explored in depth, as the lives of those outside the military are not shown in any detail. The novel suggests that the militarist philosophy espoused by many of the characters has a mathematical backing, though reviewers have commented that Heinlein does not present any basis for this. Writers such as Farmer, Robert A. W. Lowndes, and Michael Moorcock have criticized the novel for being a hypothetical utopia, in the sense that while Heinlein's ideas sound plausible, they have never been put to the test. Moorcock wrote an essay entitled "Starship Stormtroopers" in which he attacked Heinlein and other writers over similar "Utopian fiction". Lowndes accused Heinlein of using straw man arguments, "countering ingenuous half-truths with brilliant half-truths". Lowndes further argued that the Terran Federation could never be as idealistic as Heinlein portrays it to be because he never properly addressed "whether or not [non-citizens] have at least as full a measure of civil redress against official injustice as we have today". Farmer agreed, arguing that a "world ruled by veterans would be as mismanaged, graft-ridden, and insane as one ruled by men who had never gotten near the odor of blood and guts". Race and gender Authors and commentators have stated that the manner in which the extraterrestrial beings are portrayed in Starship Troopers has racist aspects, arguing that the nicknames "Bugs" and "Skinnies" carry racial overtones. John Brunner compared them to calling Koreans "gooks". Slusser argued that the term "Bugs" was an "abusive and biologically inaccurate" word that justified the violence against alien beings, a tendency which, according to Slusser, the book shared with other commercially successful science fiction. Some of Heinlein's other works have also been described as racist, though Franklin argues that this was not unique to Heinlein, and that he was less racist than the US government of the time. Heinlein's early novel Sixth Column was called a "racist paean" to a white resistance movement against an Asian horde derived from the Yellow Peril. In 1978, Moorcock wrote that Starship Troopers "set the pattern for Heinlein's more ambitious paternalistic, xenophobic" stories. Robert Lowndes argues that the war between the Terrans and the Arachnids is not about a quest for racial purity, but rather