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Aquatic ape theory
Aquatic ape theory
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The Aquatic Ape theory surfaced in the 1930s when biologist Alister Hardy began to pay attention to how similar humans are to aquatic mammals. While the theory is believed by a large group of people, it also received a great amount of criticism. When researching arguments from both sides of the hypothesis, I came to the conclusion that there are multiple valid points to the concept, but I am neutral to it because of the arguments from the opposing side According to Brian Dunning’s podcast, humans are similar to aquatic mammals for the fact that we do not have fur like other mammals. Great apes have fur, but humans have fat that would be beneficial in water similarly to dolphins and whales. Humans are bipedal unlike the other creatures in the …show more content…
The opposing side of the argument connects many of the suggestions made and compares it to other mammals. For example, great apes also have fat just like humans. Furthermore, other mammals use two legs such as kangaroos. In regards to the observation about breathing, dogs have the ability too control their breath. Additionally, humans use their breath for multiple services. Although there are some similarities between aquatic mammals and humans, that does not mean the theory is accurate. It essentially only points put the differences humans have between great apes and the similarities between aquatic apes. When considering both sides of the arguments, many questions begin to occur because of how intricate each side of the argument is. For the supporters of the aquatic ape theory, one question for them would be: Much of the suggestions that the theory is true is based off the similarities that humans have to aquatic mammals, but there is no striking concept that suggests that these could just be mere qualities that humans share with aquatic mammals. What piece of evidence is there that humans may have a more aquatic past that is not just based off the qualities of humans and aquatic
...ct that humans do not have fur, unlike other primates, as the fur would have made underwater motion highly inconvenient.
The idea that humans could possibly have evolved from apes was thought impossible until about 150 years. Charles Darwin, an English naturalist and geologist, best known for his contribution to evolutionary theory, stated “humans evolved from an apelike ancestor” (1). Still after Darwin’s theories, many people still doubted the chances of this being true. Just in the past decade have scientists reached a general agreement about the evolutionary relationships between humans and apes. DNA evidence indicates that chimps and bonobos are more closely related to humans than they are to gorillas! Technically humans are a kind of great ape, and that is why throughout the article Smuts will refer to apes as forest apes.
In Sara Gruen’s novel Water for Elephants, the theme of love being a driving force in the characters’ decision making is displayed through the use of characterization and conflict throughout the novel. Jacob’s love for Marlena causes him to make unexpected and often foolish decisions. When Jacob suddenly kissed Marlena, her reaction caused him to realize “‘[he] shouldn’t have done that,’” (Gruen, 2006, p. 153). Jacob was unable to conceal his love for Marlena, which, in turn, caused him to suddenly kiss her. Jacob’s character is extremely love driven, which is demonstrated by his romantic outbursts. Without thinking of the results, Jacob decided to keep Rosie because of his love for her. When Jacob told Marlena they were keeping Rosie, his reasoning was “‘I love that bull.
With a 99.6% genetic similarity to Chimpanzees , the physical appearance of Bonobos is very similar to them. The length of the legs, in proportion to the arms, Bonobo’s dark faces, pink lips, and more slender stature are just some of the cosmetic differences between them and Chimpanzees. Bonobos are notorious for their bipedalism, walking upright. Granted Chimpanzees can preform bipedalism when needed, but do not match the ease and grace of the Bonobo. With their habitat staying more constant, sense the forma...
The evolution of man is constantly in question. While we are reasonably sure that modern humans and primates are both related to the same common ancestor, there is constant debate over what initially caused the two species to split into early hominids and apes. According to some, our longest and most popular theory on the division of man and ape is profoundly wrong. However, those same individuals usually offer an equally controversial theory as a substitute, one that is almost impossible to scientifically test or prove. Both the Savanna Theory and the Aquatic Ape Theory offer solutions to how and why humans evolved into bipedal toolmakers. But with enough questioning, each loses its accountability to rhetorical science.
Continuous human degradation of the Cross River gorilla is the primary cause of their dwindling numbers. An amazing species that once prospered in the jungle has been abused to near extinction. Because human interference is the cause of the gorillas decreasing numbers, it is humanities obligation to suspend the practices that lead to their demise. In doing so, we must also explore the options we have to repopulate a species with an intellect second only to humans. Aside from the obvious cruelty of this issue, repopulating the Cross River gorilla is important because the gorillas endangerment is just a byproduct of the unsustainable, and barbaric human interference that is destroying an entire ecosystem. In addition to the extinction of the Cross River gorilla, we will also lose a vast unexplored environment. To end this species demise, we must fight to control the issues that
All primates have the same sensation and are capable of receiving excessive amounts of information. All senses, sight, smell, taste, hearing, and touch are essential to the development, survival, and overall well-being of living primates. It is fascinating how non-human primates, without language, can communicate in the same ways as human primates, with language. Non-human primates and human primates are highly developed mammals that possess many of the same communicative characteristics, but still differ greatly. Non-human primates fit into the category of not having language, but being able to communicate.
Whales living in captivity become aggravated and have been known to take out anger on themselves by self harming. In the pools they live in, metal bars are placed in between the pools to prevent the killer whales from swimming to another pool. On several occurrences, the whales have attempted to bite and break the metal bars. This leaves the whales with broken teeth and a risk of infection. Infections in killer whales can lead to death in many cases. If a whale gets an infection, they have to be taken out of the pool and placed into another pool by themselves to prevent any problems with other killer whales they live with. In many cases, whales with infections need serious care from whale specialists.
Apes, like humans, are catarrhines and part of the superfamily hominoidea. Apes started to appear in the Miocene about 20 million years ago(lecture notes, week 10), under this category there are many primates that are distinguished as apes, such as, orangutans, gibbons, chimpanzees, and gorillas. These particular primates are from the old world and are native to Africa and Asia. Apes can be distinguished by the foramen magnum towards the back of the skull, having no tail, and having a hook nose (Larsen 2013, p. 150). Another characteristic of apes is that they have large brains for their body size, this is important because it shows they have a higher intelligence than other animals, and this can be connected to the relationship shared with humans.
Humans know or understand the theory of evolution and how they evolved from apes, but there is always talk of a missing link between apes and modern humans. Apes did not just suddenly evolve into modern day humans. Apes evolved into another species that fall into the relation of modern humans. This is what the missing link is referring to; we call the species hominins. Hominins comprised of many species actually, including but not limited to, Australopithecus afarensis and Homo erectus. Homo erectus may have been a direct descendant of modern Homo sapiens. These species hold strong evidence that they are the missing link between apes and modern humans. There are many pieces of evidence that lay the path of evolution from these species to modern humans, “…these include anatomy, living primate behavior, and genetic relationships” (Stanford, 237). Australopithecus afarensis comes first, existing about 3.9 to 2.9 million years ago, with intermediate anatomical traits between living apes and modern humans; their fossils were found in Africa (Yukimoto). About a million to two million years later, the species Homo erectus came into existence and lots of evidence has been found about this particular species, in fact, it was probable that it was the first species to leave Africa (Yukimoto). These species are significant in the evolution of modern humans. We do not have a clear path or even understand why these species emerged when they did or how they, in theory, eventually evolved into modern humans. We can only assume these things, by using various evolutionary processes such as natural selection, genetic bottleneck, and many more.
Humans and non-human primates have many behaviors and characteristics in common. All humans and non-human primates also share physical and beha...
Susan Lindee and Ricardo Santos’ goal was to understand the contexts of genesis and development of biological anthropology around the world from an international standpoint, focusing on engagement with living human populations. Their contributors, scholars in history of science, science studies, and anthropology, were guided by key questions about national histories, collections, and scientific field practice.
One of the most important and pivotal physical and biological adaptations that separate humans from other mammals is habitual bipedalism. According to Darwin, as restated by Daniel Lieberman, “It was bipedalism rather than big brains, language, or tool use that first set th...
Great Apes are at the brink of extinction due to deforestation, hunting, and bushmeat trade. Our closest cousins are now viewed as economic commodities rather than valuable agents to the environment and humanity. In order to explore this issue, there must be an examinitation of why primate populations are dwindling, if these populations can replenish themselves, and what measures the international community is taking to alleviate the problem.
The evidence for human evolution begins with the australopithecines. All the australopithecines were bipedal and therefore possible hominines. In details of their teeth, jaws, and brain size, however, they modify enough among themselves to be divided into five species: Australopithecus anamensis, A. afarensis, A. africanus, A. robustus, and A. boisei. Genus Homo are also divided in five different spices: Homo erectus, H. habilis, H. sapiens, and H. sapiens sapiens.