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In the 2009 science-fiction film ''
Avatar Avatar (, ; ) is a concept within Hinduism that in Sanskrit literally means . It signifies the material appearance or incarnation of a powerful deity, or spirit on Earth. The relative verb to "alight, to make one's appearance" is sometimes u ...
'', director
James Cameron James Francis Cameron (born August 16, 1954) is a Canadian filmmaker, who resides in New Zealand. He is a major figure in the post-New Hollywood era and often uses novel technologies with a Classical Hollywood cinema, classical filmmaking styl ...
conceived a
fictional universe A fictional universe, also known as an imagined universe or a constructed universe, is the internally consistent fictional setting used in a narrative or a work of art. This concept is most commonly associated with works of fantasy and scie ...
in which humans seek to mine unobtanium on the fictional
habitable moon The habitability of natural satellites is the potential of moons to provide habitats for life, though it is not an indicator that they harbor it. Natural satellites are expected to outnumber planets by a large margin and the study of their h ...
Pandora. The Earth-like moon is inhabited by a sapient indigenous
humanoid A humanoid (; from English ''human'' and '' -oid'' "resembling") is a non-human entity with human form or characteristics. By the 20th century, the term came to describe fossils which were morphologically similar, but not identical, to those of ...
species called the Na'vi, as well as varied fauna and flora. Resources Development Administration (RDA―which, despite the name, is a
public company A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) co ...
which evolved from a
Silicon Valley Silicon Valley is a region in Northern California that is a global center for high technology and innovation. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical area of the Santa Clara Valley ...
startup A startup or start-up is a company or project undertaken by an entrepreneur to seek, develop, and validate a scalable business model. While entrepreneurship includes all new businesses including self-employment and businesses that do not intend to ...
) scientists, administrators, recruits, support, and security personnel travel to Pandora in the 22nd century to discover this beautiful, lush world, which is inhabited by many lifeforms including the human-like Na'vi. The clan with which the humans have contact in the film lives "in a giant tree that sits on a vast store of a mineral called unobtainium, which humans want as an energy supply." Cameron has described ''Avatar'' as more "
science fantasy file:Warhammer40kcosplay.jpg, Cosplay of a character from the ''Warhammer 40,000'' tabletop game; one critic has characterized the game's setting as "action-oriented science-fantasy." Science fantasy is a hybrid genre within speculative fiction ...
" than true science fiction and has said that he would explain in the novel for the film why in the fictional universe the Na'vi look like humans.


Astronomy and geology

In the film, Pandora is depicted as being located in the Alpha Centauri A system, 4.37  ly from Earth. It is one of the many
natural satellite A natural satellite is, in the most common usage, an astronomical body that orbits a planet, dwarf planet, or small Solar System body (or sometimes another natural satellite). Natural satellites are colloquially referred to as moons, a deriv ...
s orbiting the
gas giant A gas giant is a giant planet composed mainly of hydrogen and helium. Jupiter and Saturn are the gas giants of the Solar System. The term "gas giant" was originally synonymous with "giant planet". However, in the 1990s, it became known that Uranu ...
Polyphemus, named for the
Polyphemus Polyphemus (; , ; ) is the one-eyed giant son of Poseidon and Thoosa in Greek mythology, one of the Cyclopes described in Homer's ''Odyssey''. His name means "abounding in songs and legends", "many-voiced" or "very famous". Polyphemus first ap ...
of
Greek mythology Greek mythology is the body of myths originally told by the Ancient Greece, ancient Greeks, and a genre of ancient Greek folklore, today absorbed alongside Roman mythology into the broader designation of classical mythology. These stories conc ...
. Pandora's atmosphere is a mix of
nitrogen Nitrogen is a chemical element; it has Symbol (chemistry), symbol N and atomic number 7. Nitrogen is a Nonmetal (chemistry), nonmetal and the lightest member of pnictogen, group 15 of the periodic table, often called the Pnictogen, pnictogens. ...
,
oxygen Oxygen is a chemical element; it has chemical symbol, symbol O and atomic number 8. It is a member of the chalcogen group (periodic table), group in the periodic table, a highly reactivity (chemistry), reactive nonmetal (chemistry), non ...
,
carbon dioxide Carbon dioxide is a chemical compound with the chemical formula . It is made up of molecules that each have one carbon atom covalent bond, covalently double bonded to two oxygen atoms. It is found in a gas state at room temperature and at norma ...
,
xenon Xenon is a chemical element; it has symbol Xe and atomic number 54. It is a dense, colorless, odorless noble gas found in Earth's atmosphere in trace amounts. Although generally unreactive, it can undergo a few chemical reactions such as the ...
,
methane Methane ( , ) is a chemical compound with the chemical formula (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas. The abundance of methane on Earth makes ...
,
ammonia Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the chemical formula, formula . A Binary compounds of hydrogen, stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pu ...
and
hydrogen sulfide Hydrogen sulfide is a chemical compound with the formula . It is a colorless chalcogen-hydride gas, and is toxic, corrosive, and flammable. Trace amounts in ambient atmosphere have a characteristic foul odor of rotten eggs. Swedish chemist ...
, the latter three of which are unbreathable for humans, who wear Exo-Packs when outside their buildings or vehicles. The atmosphere of Pandora does have enough oxygen for humans (21–22 %), but too much carbon dioxide (16–18 %). The Na'vi have special organs (similar to kidneys) called ''wichow'' that take advantage of this atmosphere to extract greater amounts of oxygen for their bloodstream. These organs use carbon dioxide and water in their bodies and convert them into methane and oxygen. The methane is exhaled back into the atmosphere. The extra oxygen is added to the Na'vi bloodstream to help power their extra-large bodies and powerful muscles. This process accounts for the small amount of methane in the Pandoran atmosphere. At rest or when the Na'vi are dormant, those same organs can convert some small amounts of methane back into carbon dioxide and water to replenish their water supply if needed. This is why humans can survive with just a filtration system (exo-packs), but the Na'vi need higher amounts of carbon dioxide to function. The high level of carbon dioxide and other gases such as hydrogen sulfide keep Na'vi blood pH at 5.25–5.75, which is more acidic than human blood (7.35–7.45).


Pandora

Much of the fiction takes place on the world of Pandora, which has a highly biodiverse ecosystem. The moon contains a diversity of various animals with a six-leg body plan, multiple species of aerial organisms with membrane-like wings, aquatic wildlife, as well as other unique
fauna Fauna (: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are ''flora'' and '' funga'', respectively. Flora, fauna, funga and other forms of life are collectively ...
and
flora Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring (indigenous (ecology), indigenous) native plant, native plants. The corresponding term for animals is ''fauna'', and for f ...
(many that shows signs of gigantism due to the higher carbon dioxide composition of the atmosphere). Most species contain
bioluminescent Bioluminescence is the emission of light during a chemiluminescence reaction by living organisms. Bioluminescence occurs in multifarious organisms ranging from marine vertebrates and invertebrates, as well as in some fungi, microorganisms inc ...
capabilities among all ecological realms (terrestrial, marine, and freshwater). A vast
biological neural network A neural network, also called a neuronal network, is an interconnected population of neurons (typically containing multiple neural circuits). Biological neural networks are studied to understand the organization and functioning of nervous syst ...
plays a central role in Pandoran ecology as it encompasses the entire biosphere, spanning the entire lunar surface. The Na'vi and other wildlife can interact with this network physiologically with many species possessing structures explicitly evolved to do so. As a form of collective consciousness, it is shown to be capable of acting as a defense against large-scale ecological threats such as when it defeats human invaders in battle. Cameron used a team of expert advisors in order to make the various examples of fauna and flora as scientifically feasible as possible. Cameron hopes to explore the other moons in future sequels, books, and spin-offs. James Cameron's core idea for the ''Avatar''s fictional creatures was for them to be "superslick and aerodynamic, and be like a race car with racing stripes". Neville Page worked on ''Avatar'' as the lead creature designer. He, Wayne Barlowe (author, artist, and initial lead creature designer), and Yuri Bartoli (concept designer and supervising virtual art director) adapted Cameron's conceptions of the fauna into a design that served three purposes: to appear expressive, to function with animation technology, and to seem realistic. He and creature designer Wayne Barlowe sought to base the design of Pandora's creatures on race cars, but they struggled to adapt the concept. Page drew on his education in automotive design, recognizing the irony that race cars were based on real-life animals in having "bone lines". Existing automotive designs drew from seashells, turtle shells, and insects, so the designers returned the design to the fictional creatures. They found that the prime challenge in designing most creatures was to give them organic appearances, including skin texture. Some creatures were also designed to have special breathing holes located in the
trachea The trachea (: tracheae or tracheas), also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all animals' lungs. The trachea extends from ...
, copying how cars have intakes.


Na'vi

The Na'vi are
humanoid A humanoid (; from English ''human'' and '' -oid'' "resembling") is a non-human entity with human form or characteristics. By the 20th century, the term came to describe fossils which were morphologically similar, but not identical, to those of ...
creatures that inhabit Pandora along with other creatures. They use animals ranging from direhorses to viperwolves. According to ''
Entertainment Weekly ''Entertainment Weekly'' (sometimes abbreviated as ''EW'') is an American online magazine, digital-only entertainment magazine based in New York City, published by Dotdash Meredith, that covers film, television, music, Broadway theatre, books, ...
'', "The Na'vi can commune with animals on their planet by literally plugging their braid into the creatures' nerve systems. To become a warrior, a Na'vi must tame and ride a flying creature known as Ikran." The Na'vi also use this neural bonding system, called "tsaheylu", to mate with a "life partner", a bond that, when made, cannot be broken in the Na'vi's lifetime. This is akin to human marriage. Human visitors see the Na'vi as possessing a religion, whose chief and possibly sole deity is a benevolent goddess known as Eywa. The Na'vi are able to physically connect to Eywa when they use their braids to connect to the Tree of Souls and other similar flora which function as the global brain's interfaces. Eywa is said to have a connection to all things Pandoran.


Human interest

In the ''Avatar'' universe (set in the year 2154), humans have achieved a very technologically advanced,
post-industrial society In sociology, the post-industrial society is the stage of society's development when the service sector generates more wealth than the manufacturing sector of the economy. The term was originated by Alain Touraine and is closely related t ...
ruled/dominated by powerful corporations and industries. One of Earth's most powerful corporations is the globally integrated Resources Development Administration (RDA), a
public company A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) co ...
which evolved from a
Silicon Valley Silicon Valley is a region in Northern California that is a global center for high technology and innovation. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical area of the Santa Clara Valley ...
startup A startup or start-up is a company or project undertaken by an entrepreneur to seek, develop, and validate a scalable business model. While entrepreneurship includes all new businesses including self-employment and businesses that do not intend to ...
, that owns all resources off Earth. The Interplanetary Commerce Administration granted these sole rights to the RDA under the stipulation that the use of
weapons of mass destruction A weapon of mass destruction (WMD) is a Biological agent, biological, chemical weapon, chemical, Radiological weapon, radiological, nuclear weapon, nuclear, or any other weapon that can kill or significantly harm many people or cause great dam ...
is prohibited. Known RDA personnel on Pandora include head administrator Parker Selfridge, Colonel Miles Quaritch, Private Sean Fike, Corporal Lyle Wainfleet, Dr. Max Patel, Dr. Grace Augustine, Dr. Norm Spellman, Samson 16 pilot Trudy Chacon, and many others. Although Earth is never seen in the film, other than in the extended collector's edition, Cameron developed the future Earth of ''Avatar'' as a
dystopia A dystopia (lit. "bad place") is an imagined world or society in which people lead wretched, dehumanized, fearful lives. It is an imagined place (possibly state) in which everything is unpleasant or bad, typically a totalitarian or environmen ...
n, overpopulated, over polluted, global urban slum wrecked by corrupt, nature-destroying
industrialism Industrialisation ( UK) or industrialization ( US) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive reorganisation of an economy for th ...
; the movie's background
cyberpunk Cyberpunk is a subgenre of science fiction in a dystopian futuristic setting said to focus on a combination of "low-life and high tech". It features futuristic technological and scientific achievements, such as artificial intelligence and cyberwa ...
theme is a regular feature of his work. According to Jake, one of the main characters, the Earth is a "dying world" where humans have "killed their
mother A mother is the female parent of a child. A woman may be considered a mother by virtue of having given birth, by raising a child who may or may not be her biological offspring, or by supplying her ovum for fertilisation in the case of ges ...
", suggesting that there is very little, if any, functioning natural ecosystem left. By the film's 22nd century timeframe, Earth faces a worldwide economic/energy crisis due to the depletion of natural resources. Earth is also apparently so politically unstable that the services of private security contractors and the militaries of Earth's nations are in high demand; Colonel Miles Quaritch boasts about serving three combat tours of duty in
Nigeria Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of . With Demographics of Nigeria, ...
before coming to Pandora and notes that Jake is a veteran of a military operation in
Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...
. The planet has also suffered serious natural and man-made disasters, such as an intra-continental conflict and
tsunamis A tsunami ( ; from , ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions (including detonations, la ...
hitting the
east East is one of the four cardinal directions or points of the compass. It is the opposite direction from west and is the direction from which the Sun rises on the Earth. Etymology As in other languages, the word is formed from the fact that ea ...
and
west West is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Etymology The word "west" is a Germanic word passed into some Romance langu ...
coasts of the United States.


Technology

Technologically, humans have achieved monumental advancements by 2154: interplanetary and interstellar space travel and
colonization 475px, Map of the year each country achieved List of sovereign states by date of formation, independence. Colonization (British English: colonisation) is a process of establishing occupation of or control over foreign territories or peoples f ...
; virtual
3D printing 3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. It can be done in a variety of processes in which material is deposited, joined or solidified under computer ...
and
holography Holography is a technique that allows a wavefront to be recorded and later reconstructed. It is best known as a method of generating three-dimensional images, and has a wide range of other uses, including data storage, microscopy, and interfe ...
mapping; and advanced methods of
cryonics Cryonics (from ''kryos'', meaning "cold") is the low-temperature freezing (usually at ) and storage of human remains in the hope that resurrection may be possible in the future. Cryonics is regarded with skepticism by the mainstream scien ...
and
psionics In American science fiction of the 1950s and '60s, psionics was a proposed discipline that applied principles of engineering (especially electronics) to the study (and employment) of paranormal or psychic phenomena, such as extrasensory perceptio ...
(via synthetic telepathy interface) are employed. Using their capability of advanced
genetic engineering Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of Genetic engineering techniques, technologies used to change the genet ...
, humans develop "Avatar" hybrid bodies from genetically distinct modified human
DNA Deoxyribonucleic acid (; DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of al ...
and Na'vi alien genetic material. Through
psionics In American science fiction of the 1950s and '60s, psionics was a proposed discipline that applied principles of engineering (especially electronics) to the study (and employment) of paranormal or psychic phenomena, such as extrasensory perceptio ...
, genetically matched humans are then mind-linked to these "Avatars" for remote control operation. In the area of medicine, humans have developed advanced
stem cell In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely to produce more of the same stem cell. They are the earliest type of cell ...
neuroregeneration Neuroregeneration is the regrowth or repair of nervous tissues, cells or cell products. Neuroregenerative mechanisms may include generation of new neurons, glia, axons, myelin, or synapses. Neuroregeneration differs between the peripheral nervous ...
technology that can cure Jake's paralysis. However, in 2154, it is still extremely expensive and is not covered by
Veterans Affairs Veterans' affairs is an area of public policy concerned with relations between a government and its communities of military veterans. Some jurisdictions have a designated government agency or department, a Department of Veterans' Affairs, Minist ...
benefits. Thus, RDA is initially able to use Jake's desire to regain the use of his legs as leverage against him. As with many science fiction films, many space vehicles, aircraft, ground vehicles, weapons, and technologies were created to fit the story. Many were patterned after historical or contemporary technologies to give the film a sense of futuristic realism. Concept artist Ryan Church based many drawings on aerodynamic research from previously classified NASA and DARPA technical papers. Unlike the movie ''Aliens'' which employed one drop ship from de-orbit to ground combat, several vehicles cover specific roles of utility transport, gunship, and base resupply. This is similar to the specialization of aircraft and helicopters in the United States military since the Vietnam war.


Reception

Owen Gleiberman Owen Gleiberman (born February 24, 1959) is an American film critic who has been chief film critic for '' Variety'' magazine since May 2016, a title he shares with . Previously, Gleiberman wrote for ''Entertainment Weekly'' from 1990 until 2014. ...
of ''Entertainment Weekly'' writes, "Cameron turns Pandora into a vertiginously suspended forest landscape ... Jake and the sexy tribal princess Neytiri (Zoë Saldana) wow us with their fluid, prancing movements, but there's no subtext to their smoothly virtual faces." Carol Kaesuk Yoon of the ''New York Times'' wrote that ''Avatar'' "has recreated what is the heart of
biology Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, History of life, origin, evolution, and ...
: the naked, heart-stopping wonder of really seeing the living world". CNN reported that the film's universe has had a profound effect on the audience over their perception of Earth, and life on it, in reality. Avatar Forums posted a topic thread entitled "Ways to cope with the depression of the dream of Pandora being intangible" which received "1,000 posts from people experiencing depression and fans trying to help them cope" (a second thread was posted for more room). Philippe Baghdassarian, the site administrator, commented "I wasn't depressed myself. In fact, the movie made me happy, but I can understand why it made people depressed. The movie was so beautiful and it showed something we don't have here on Earth. I think people saw we could be living in a completely different world and that caused them to be depressed." Many have confessed to falling to depression and harboring suicidal thoughts, while others have expressed disgust towards humanity and "disengagement with reality." Psychiatrist Stephan Quentzel added that "Virtual life is not real life and it never will be, but this is the pinnacle of what we can build in a virtual presentation so far." In February 2010, CNN published an article exploring the "Avatar science" (the technology linking the human mind to a remotely controlled body). Elizabeth Landau wrote, "Scientists say we are many decades, even centuries, away from making this kind of sophisticated interaction possible, if it can be done at all." A
neuroscientist A neuroscientist (or neurobiologist) is a scientist specializing in neuroscience that deals with the anatomy and function of neurons, Biological neural network, neural circuits, and glia, and their Behavior, behavioral, biological, and psycholo ...
at the
University of Pittsburgh The University of Pittsburgh (Pitt) is a Commonwealth System of Higher Education, state-related research university in Pittsburgh, Pennsylvania, United States. The university is composed of seventeen undergraduate and graduate schools and colle ...
, Andrew Schwartz, further commented that it "shouldn't be taken as anything but fantasy."


Notes


References

* * *


External links


"The Complete History Of Pandora, According To Avatar's Designers"
at io9.com
"The Tet Zoo guide to the creatures of ''Avatar''"
at Tetrapod Zoology
Is the 'Avatar' Concept Really Possible?
by
CNN Cable News Network (CNN) is a multinational news organization operating, most notably, a website and a TV channel headquartered in Atlanta. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable ne ...
{{DEFAULTSORT:Fictional Universe Of Avatar Avatar (franchise) Fiction about gas giants Fictional elements introduced in 2009
Avatar Avatar (, ; ) is a concept within Hinduism that in Sanskrit literally means . It signifies the material appearance or incarnation of a powerful deity, or spirit on Earth. The relative verb to "alight, to make one's appearance" is sometimes u ...
Overpopulation fiction Works set on fictional moons