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Food security and its effect
Food security and its effect
Food security and its effect
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Cultural evolution began to occur during the most recent Ice Age, or within the last hundred or fifty thousand years. This is when the tools that's are used for sophisticated hunting are found; for example the spear thrower, the fully barbed harpoon, and the flint master tools that were used to make all the hunting tools. Cultural evolution took shape because man had the flexibility of mind to recognize inventions and to turn them into community property. The Ice Ages forced man to depend less on plants and more on animals, also the ice changed the strategy in which man hunted. Instead of stalking single animals, the better alternative was to follow herds and not to lose them, to learn to anticipate and in the end to adopt their habits, including their wandering migrations. This adaption is known as the transhumanance mode of life on the move. It adapts the earliest forms of hunting, because it is pursuit, where the animals go and how fast they go there set the pace of life and the geography which where they lived. Also it has the later qualities of herding, because the animal is tended and stored as a mobile reservoir of food. This change from a vegetarian to an omnivorous diet, gave man more free time to spend in more direct ways. Meat is a more concentrated protein than plant, and eating meat cuts down the bulk and the time spent in eating by two thirds. Man would become totally dependent on the animal that he hunted, not only for food but products that could be made using the animals remains. Hides could be used for clothing or shelter and bones and antlers could be made into tools or utensils. Hunting could not support a growing population in one place so the hunters made the choice to either move with the herds or starve.
Inventions of tools played a major role in cultural evolution, inventions may have been rare but they spread fast through a culture. Early inventions not only helped man survive but they helped him in becoming a civilized species that had order and control of his lifestyle. Once an invention was discovered, man never left it at that, instead he studied the invention or tool and learned how to make it better or easier to use. The Magdalenian hunter of southern Europe fifteen thousand years ago invented the harpoon.
There have been many inventions throughout history and some of them have been a lot more helpful than others. The GPS, the Pacemaker, and the cell phone are all very important innovations made to the new world. Without these modern day inventions a lot of thing and the way we interact would be different
Evolution can be seen throughout all aspects of life, but for each aspect evolution does not occur in the same process. In his article entitled “Natural Selection, Scale, and Cultural Evolution,” Dunnell emphasizes and explains why evolution has made such a small impact on archaeology. Cultural evolution and biological evolution are not the same. Biological evolution uses theoretical propositions that explain the mechanisms of biological adaptation and evolution. The laws of cultural evolution “are not theoretical propositions but rather empirical generalizations” (Dunnell, 1996: 25). Cultural evolution does not explain the differences among the occurrences cultural phenomena. Dunnell’s main goal is to effectively formulate ways to integrate evolutionary characteristics and anthropological theory (Dunnell, 1996).
The transition in the diet and the process of obtaining food changed drastically when the Neolithic period began. Many anthropologists know this transition as the Neolithic Revolution (Bocquet-Appel 2011:560). During the Neolithic revolution, the population of the homo sapiens increase drastically and along with this increase of people came the increase of advantages and disadvantages.
The human brain is not an empty vessel — right from the start it is packed with knowledge, some of which is built into every structure. A newborn baby just knows, for instance, that crying will bring other members of the species to its aid — it doesn't learn it or work it out.
The purpose of this academic piece is to critically discuss The Darwinist implication of the evolutionary psychological conception of human nature. Charles Darwin’s “natural selection” will be the main factor discussed as the theory of evolution was developed by him. Evolutionary psychology is the approach on human nature on the basis that human behavior is derived from biological factors and there are psychologists who claim that human behavior is not something one is born with but rather it is learned. According to Downes, S. M. (2010 fall edition) “Evolutionary psychology is one of the many biologically informed approaches to the study of human behavior”. This goes further to implicate that evolutionary psychology is virtually based on the claims of the human being a machine that can be programmed to do certain things and because it can be programmed it has systems in the body that allow such to happen for instance the nervous system which is the connection of the spinal cord and the brain and assists in voluntary and involuntary motor movements.
Prior to living in homes build to with stand the test of time, growing food their food source, and raising animals, humans were nomads who followed their food source around and were hunters and gathers. Although it took many years, from 8000B.C. to 3000B.C. for humans to go from hunters and gathers to a more common day life as we now know it, the result is referred to as the Neolithic Revolution the begins of human civilization. As the people of this time began to settle down and they began to both farm the land and domesticate animals for the better of the community. Along with the development of these communities as for the first time began to create social class among the many different roles they played in their community. Because the people of this time no longer roamed around some of the first signs of technology began to appear around this time as well.
The following information is a researched paper on the conditions and evolution that made human beings. There of course comes great controversy with this topic. Many scientists and people in general see the human race as completely evolved. The main and simple argument of anti evolution-debaters is that there is no record of humans evolving drastically in recent history. Another common argument is simply why are there still monkeys if we have evolved from them? This paper will provide evidence that proves these assumptions wrong. significant research has been done to show that we are, in fact, still evolving.
Even though the social cognitive perspective focuses on the attitude and perspective when it comes to understanding social psychology and research. Evolutionary psychology is an important factor when it comes to the researching the roles of individuals in society due to their biological and genetic makeup. because The phenomenological perspective has a really important role when it comes to research because it speaks on how individuals and groups interpret certain situations., The behavior learning perspective relates to the research of the social psychologist because it teaches you about how certain actions and behaviors are learned through observation of others behaviors, and The gender role concept is important also when we have looking
Culture is an aspect of everyone's life. It helps others to understand another person's beliefs and actions. There are multiple cultures in the world which are opposed to their own kind seeking help for a mental illness. There is an infinite number of cultures that are represented in the United States. “Many cultural and religious teachings often influence beliefs about the origins and nature of mental illness, and shape attitudes towards the mentally ill.” (1). One's cultural beliefs can make them think about whether or not they should seek to get help for a mental illness. Among the cultures around the world and particularly in the US, many Asian cultures do not want the community members to be receiving help for their mental illness. In these cultures mental illness is seen as shameful, because these cultures influence the “conformity to norms, emotional self-control, and family recognition through achievement.” (1). There are many cultural factors that play a role in whether or not a person will receive therapy. These factors include: language, level of acculturation, age, gender, occupational issues, family structure, religious beliefs, and traditional beliefs about mental health (2). Language limits the access of therapy. If a person living in the United States does not speak English very well, it could influence them to not seek therapy. There is a large focus on “in-group/out-group” in many Asian cultures, as in everyone who is in the family/community around them are in the “in-group” and everyone else who is not like them are in the “out-group.”
One of the most significant inventions was introduced during the Neolithic period. It was the shift from hunting animals and gathering plants to the production of food. People no longer had to travel long distances to search for water and food because they learned how to grow
Our world today has many different kinds of tools. I realized this when I was walking through The Home Depot a few weeks ago. On one isle are nails, and screws, the next isle there are power drills to go along with power saws and power sanders. Now imagine the world with no tools, no nails or screws. It would be pretty difficult to do most anything. We would have no houses to live in, no cars to travel to work in, and we would have no place of employment in which to work. Without tools our world would be nothing. This is the world our ancestors faced, and they had nothing but rocks and sticks. Homo Habilis had the challenge of being the first hominid with a larger brain, which allowed him to have the ability to do more things. With early hominids lacking size and strength to kill large animals they used certain objects to kill and devour these animals. This ultimately led to the development of tools.
Evolution is the complexity of processes by which living organisms established on earth and have been expanded and modified through theorized changes in form and function. Human evolution is the biological and cultural development of the species Homo sapiens sapiens, or human beings. Humans evolved from apes because of their similarities. This can be shown in the evidence that humans had a decrease in the size of the face and teeth that evolved. Early humans are classified in ten different types of families.
The upper paleolithic era brought us many social and cultural innovations. From the development of art, to the continued development of useful tools and weapons, the people existing in this time were the true forbears of modern human civilization. The advances made in self-awareness are extremely apparent as well, with significant new trends in social networks and personal adornment leading to what would be the foundation of society as we know it. These things combined make the upper paleolithic one of the most important periods of human development.
Paleolithic age presents the era when key human adaptations evolved in response to a variety of environmental changes experienced at the time. This period of human evolution coincided with change within the surrounding of man. Such included cooling, drying and unpredictable climatic patterns over the time. This increased amount of variability in environmental conditions raised the level of uncertainty and instability in their respective terms of survival, necessitated the man to adopt new habits to increase adaptability to the new and changing surroundings. The evolved structures and behaviors led to specialization to enable coping with changing and unpredictable conditions.
They used every part of the animal they hunted for survival. However, now we have all kinds of clothing, housing, and are not constantly being hunted by other animals, so eating their meat is simply a luxury. Before man figured out how to hunt larger animals, plants and grains were consumed. This was not a drawback and man lived on fine. Going back to this lifestyle would transform the world into a cleaner place, and could help the world eventually obtain an organic lifestyle, which would be beneficial for the