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The book ends by examining the question of whether humanity is a parochial Earth-centric concept, or whether intelligent alien life should also be considered human. The book draws on the work of paleontologist Simon Conway Morris on convergent evolution, [9] and on Universal Darwinism, popularised by Richard Dawkins. [10]
Due to horizontal gene transfer during the gestation period, the Alien also takes on some of the basic physical attributes of the host from which it was born (something noticed by Ripley in Alien 3, when the xenomorph plaguing the complex moved on four limbs, having gestated within a Quadruped; a dog in the theatrical release, and an ox in the ...
Barlowe's Guide to Extraterrestrials (1979; second edition 1987) is a science fiction-themed book by artist Wayne Barlowe, with Ian Summers and Beth Meacham (who provided the text). It contains Barlowe's visualizations of different extraterrestrial life forms from various works of science fiction, with information on their planetary location or ...
Biologists classify humans, along with only a few other species, as great apes (species in the family Hominidae).The living Hominidae include two distinct species of chimpanzee (the bonobo, Pan paniscus, and the chimpanzee, Pan troglodytes), two species of gorilla (the western gorilla, Gorilla gorilla, and the eastern gorilla, Gorilla graueri), and two species of orangutan (the Bornean ...
Biological anthropology, also known as physical anthropology, is a social science discipline concerned with the biological and behavioral aspects of human beings, their extinct hominin ancestors, and related non-human primates, particularly from an evolutionary perspective. [1]
From this perspective, animal domestication is a coevolutionary process in which a population responds to selective pressure while adapting to a novel niche that included another species with evolving behaviors. [7] Commensal pathway animals include dogs, cats, fowl, and possibly pigs. [23]
The television franchise V features the Visitors, a lizardlike alien race who disguise themselves as humans. [16] The Cardassian race featured in multiple Star Trek series, is another example of reptilian humanoids in that particular science fiction universe. [17] The "Tosk" people, featured on Star Trek: Deep Space Nine, is another. [18]
The seventeen essays are gathered into four sections, which respectively explore the history of SETI as a field; archaeological comparisons for human-alien communication, such as the difficulties of translating ancient languages; the inferential gap between humans and aliens, and the consequences this would have for communication and trade; and ...