Western Civilazation. The Agrarian Revolution Essay

Western Civilazation. The Agrarian Revolution - Essay Example The activities of the ancestral man included inventing tools that they would use to hunt down effectively wild animals. They also used most of their time to look for areas that wild animals frequently passed or stayed. The organization of the society was not complex as their daily normal activities were exceedingly simple. The organization of people in the hunting and gathering period includes small groups of people like one to ten people in a group (Pouwels & Randall 79). However, these groups increased when food was abundant, and the climate was good to nearly a hundred people in a group. They moved frequently in search of the wild animals and crops. The shelters of people practicing hunting and gathering consisted of temporary shelters or caves safe from the dangers of the night and adverse weather conditions. Gathering started before hunting whereby the people organized in small groups could collect nuts and fruits that fell from trees. They could also collect eggs from large bir ds and other animals hidden in different places on the ground. With time gathering could not substantially accommodate the daily needs of the people. The foods they collected would be so little at times to fit their small groups. This is when they then decided to hunt down wild animals for food. The men who practiced hunting and gathering were the Homo erectus who had a lot of similitude to the modern man (Biesel & Schweitzer 17). This is in terms of their brain development and stature. They used other products of the animals they killed apart from the flesh, which they ate as food. They used the skin of the wild animals to make cloths that protected them from the harsh weather especially at night. They used other animal products like the horns to make weapons, which they used to kill other animals. Man started to develop the way in which he hunted the wild animals. This happened when they started hunting a particular group of wild animals. By observing their speed and strength, the y were able to invent tools that would effectively put them down. This includes tool like the bows and arrows, spears, fishing nets that would increase the number of fish that they could catch. The people also started to concentrate on certain plants that they collected and used for food. By doing this, they also came up with tools to make their gathering of the fruits or seeds easier. Agrarian revolution was the time in history when man started practicing agriculture as a way of sustaining their livelihood (Turne & Maryanski 76.). This happened when man began planting the crops that they had been collecting so that they could have access of it at any time (Rosen 159). It was the time when many people stopped hunting-gathering and embraced planting to get food and other basic commodities. During this period, not only did the source of food of the people change but also the societal organization changed. When in the hunting and gathering times, people used to stay in small groups. Ho wever, during the agrarian revolution, people had to organize themselves in complex systems (Herrman & Benzing 136). This then led to the drastic change in the environment where people lived. Towns and villages sprang up, and people used land that was usually bare to plant different types of crops. This thus led to organized political systems where people chose dominant leaders to lead others. The culture and the art world also changed as the culture and practices of the community changed. Language also improved significantly, as people had to communicate more in the agrarian setting than in the hunting and gathering settings. This is because people had to relate more to ensure that the activities they carried out worked well and in an organized manner.

Topology :: Math Mathmatics

Topology Topology is a modern branch of geometry. It has been called qualitative geometry because instead of thinking about the traditional characteristics of an object (like angles, length, etc.), topologists study features that can’t be altered by stretching, twisting or shrinking the object. After any alteration all points in the object that were connected must still be connected and all points separated by a hole must remain separated. Topology also attempts to explain objects that cannot exist in three dimensions using mathematical equations, since it is nearly impossible to imagine such objects within our frame of reference. The dimension of an object can be thought of in two ways: intrinsic and extrinsic. The perception of a â€Å"creature† occupying, say a line, is one-dimensional, since he can only move in one dimension. However, we draw a line on a plane, so extrinsically it is two-dimensional (1). So how do objects occupying the same dimension diff er topologically? A doughnut shaped object, called a torus, and a sphere are topologically different. Both of these objects are extrinsically two-dimensional, since we only deal with the surfaces of the object. There is no â€Å"inside.† The reason for the topological difference is the hole in the middle of the torus. No permitted alterations (stretching, twisting, shrinking) can be made to the sphere that will transform into a torus. Topology emerged out of Euler’s work on graph theory in the early 1700’s. Leonhard Euler was born on April 15, 1707 in Switzerland. His father was a minister and wanted his son to follow in his footsteps. He sent his son to the University of Basel in 1720, when Leonhard was only 14. It was here that his interest and natural capabilities in mathematics really began to show. After completing his studies and showing very promising mathematical talent, Euler moved to St. Petersburg, Russia to teach mathematics, at the age of only 19. He remained in Russia for several years (4). And it was here that he made contributions to mathematics that would later be seen as the first steps towards topology. Graph theory studies how points are connected without giving any regard to the distance between them or the actual shape of the line connecting them.

Intro to Psychology Essay

I. Describe: Anxiety is something I have been dealing with since I was in my childhood. I never fully understood anxiety until it started getting worse as I got into my adolescent stage. I had talked to my mom and grandma about it a lot of times to make sure I was okay. I have been through several both anxiety and panic attacks. I have been one to worry about everything. Pathological anxiety and fear was very random for me. I never understood what was going on. Growing up whenever I would learn something new an example is, my aunt had a tumor in her armpit and it started as a lump. I one time had a small bump and instantly worried myself that it was a tumor to. Another example is whenever I go to busy places like a restaurant or the mall I start to get a very nervous feeling and start to panic. I used to get real bad panic attacks to different places that whenever I would be on my way there I would freak myself out so much I would throw up. A third example that I didn’t realize was anxiety until I got older was I used to be very nervous about going to middle school. Like I said earlier I worry a lot so I would start to worry about the silliest things like people making fun of me for something I would do or say. Before I would go to school I would start getting a real bad stomachache and sometimes I would just go home and I suddenly felt better. Describing anxiety is very difficult. It took many years until I realized I was actually going through it. II. Explain: My anxiety is very continuum. I can be fine at some places, but other times I can go into a panic attack randomly. I think a lot of this started whenever I was talking to my mom and grandma they were telling me how they both have it, my sisters, my brother, and also my dad has it. So, it’s all in my family. I believe that everyone has a small part of anxiety in them some is just worse than others. I used to have a very high anxiety before I would g o on a date. I would be scared to death and have panic attacks sometimes I wouldn’t even be able to go on a date because I would freak myself out so bad. My mom was really worried about me she thought I had a generalized anxiety disorder so I went to the doctors to get medicine. My dad has anxiety and doesn’t like to be in large crowds or he will start to panic, but he will never admit that to me. He is a very strong-headed person and doesn’t believe anxiety exists. Mine actually just gets bad in certain restaurants, around certain people, and sometimes it comes out of nowhere. The other day at work there was no one in there I just started worrying about small things and next thing I knew I was having a small panic attack. My cognitive bias was just overreacting about small things. The worst thing to ever go through is an anxiety attack. You start to have a heightened physiological arousal, high-strung temperament, and neurochemical imbalance. I literally thought I was dying whenever I was going through one. III. Predict: I thought I was going to go through something more serious then just anxiety if I didn’t do a nything about it. I thought I was going to have depression because I wouldn’t go out and do things because my anxiety would take a toll on me. I thought something even more serious as PTSD. I would stress myself out thinking I was so different and never going to be a normal girl that could go on dates or just go somewhere with friends. The worst part was this all started getting severe in my senior year of high school. So my friends are all going out having fun and I’m just freaking myself out. I worked on a problem-focus coping and realizing what was wrong with me and what I needed to do to not let this bring me down during my senior year. I was adapting to these new changes in my life and starting to realize anxiety is something I have to deal with for the rest of my life. IV Change: I tried to just avoid it all together. I would look up ways on the Internet to avoid getting panic attacks or how to calm my anxiety, but nothing worked. My grandma always told me whenever she would have e ither a panic attack or anxiety attack that she would just remind herself to calm down and tell her self that she is okay. I honestly thought I was the only one in this world that had anxiety and was afraid of everything. I never told anyone except my close friends and family about it cause I didn’t know how other people would take it. When going to restaurants I would counter condition everything and tell myself I was okay and over time anxiety wasn’t as bad. I did a lot of cognitive restructuring as well. I would think of different things I could do to start over coming this anxiety. I started talking to other people about it and hearing that other people have anxiety and deal with the same things I do made me feel like I wasn’t the only one going through it. Dealing with this I knew that systematic desensitization was out of the question. I knew that I didn’t need help from someone hired to help me. I knew I could get through this. I started to just ignore it. Oddly, my anxiety actually went away for a while when I started dating my boyfriend. My mom had told him about my anxiety before we went on our first date and with him knowing and didn’t judge me I felt so much more comfortable. When we went out he did everything he could to make me feel comfortable and I thought it was the sweetest thing. Now that we have been together for a while I don’t get anxiety or panic attacks as frequent as I used to. I still have them sometimes and I just talk myself out of them, or I will talk to him and they will go away cause my mind is distracted. I am starting to completely overcome them although I know deep down I am always going to worry about thing and have a slight sense of anxiety within me. I have a different attitude about things and try not to let my anxiety get the best of me when I go places.

Pursuing Higher Education College Essay - 1199 Words

Pursuing higher education (college in this instance) is a very popular choice among high schoolers these days. Every boy and girl in high school either dreads or looks forward to the college experience. The one who look forward to it are usually excited about the new experiences or the partying opportunities. Those who dread it are usually worried about the workload, or being away from home. The bottom line is deciding what going to college is all about. I believe it is more than just about getting a job. College is about learning how to learn. Lots of students enter college after going through the motions in high school, and don’t knowhow to learn. There are many types of learning methods, the most popular being lecture- styled. But the thing about a lecture is that it is a one- time deal, and then it’s over. You forget everything your teacher said and do miserable on your exams. This is when learning how to learn comes in. College teaches you how to take notes better, how to study better, and how to stay more prepared. It also allows for the development of time management skills, and you learn specific places you like to study. Both of which are perfected by not worrying about having to get a job after college, but more about the eagerness to learn. Learning how to read and analyze what you’re reading is also key things that you develop through the college process. Colleges provides so many resources that you can use to expand the horizon of your learning experience.Show MoreRelatedMy Strong Latino Accent Is Important For Our Unique Capabilities That We Have Within Ourselves893 Words   |  4 Pagesdiscourage ones ideas, but one should not see their comments as a discouragement, rather see it as a form of motivation. Besides growing personally and professionally, I was able to grow academically this year, as I embark college. 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