Courses tagged with "University of Leicester" (11)

In ASTR101, you will be introduced to our current understanding of the universe and how we have come to this understanding.  We will start with the ancient Greeks and their belief that the universe was an orderly place capable of being understood.  We will continue through history, as we acquired more information on the nature of the universe and our models of the universe changed to reflect this.  This will take us through several different worldviews. As noted above, we will begin with the Greek worldview, which was characterized by the belief that the earth was the immovable center of the universe; this was known as the “geocentric” model.  Although this worldview is wrong in many of its details, it was a very important first step.  It explained the universe well enough that it lasted almost two thousand years.  By 1600, this belief was beginning to be challenged by such people as Copernicus, Kepler, and Galileo; finally, it was completely done away with by the physics of Newton.  By 1700, the…

This course will introduce the concept of environmental ethics, a philosophy that extends the ethical concepts traditionally applied to human behavior to address the entire natural world. The course will outline the history of environmental ethics, discuss the idea of environmental justice, and explore how our views about the natural world have changed over time. Though environmental ethics is considered a fairly new branch of scientific philosophy, it has actually been debated avidly since the 19th century. From the frontier era of the developing United States through to the modern-day environmental movement, you will identify and analyze the key pioneers and events in the move to help preserve our planet for future generations and species. You will also explore the notion of environmental justice and how this impacts certain social groups, particularly in poorer communities throughout the world. Finally, you will familiarize yourself with the major environmental laws and world views that support the envir…

Human societies have always been dependent upon local and regional environments for critical natural resources, and loss of these resources (either due to environmental changes or human overuse) has often reduced a society’s resilience to future challenges.  When resilience decreases, the risk of societal collapse increases.  Today, our globalized, highly connected societies have increased access to environmental resources, yet they leave us more vulnerable to disruptions and disasters that begin in other regions or systems.  By understanding how our societies are connected to each other and to the environment, we can better manage our interactions so that they do not increase the potential for societal collapse.  This course will use a complex systems theory perspective to investigate how coupled human-environment systems interact to either increase or decrease their risk of collapse.  This complex systems approach works across many disciplines, so that human-environment linkages can be understood fro…

Geography is the study of the physical features of the Earth and its atmosphere including landscape development, weather and climate, and geologic concepts as well as the influence of human activity including cultural, economic, and political activity on those physical features.  Geography students, as they study the many aspects of our physically and culturally diverse world, tend to become more adept at tasks that require both spatial and critical thinking skills. World Regional Geography covers the basic elements noted above but within a regional context.  Ultimately, World Regional Geography is concerned with the physical and human characteristics that make the regions of our world distinctive.  As you progress through the course, the units will discuss each major world region in detail, placing particular emphasis on cultural and societal structures.  Regions will be discussed within a global framework in the hope that you will gain a better comprehension of how the world map is being defined a…

This course provides an introductory survey of the Western classical tradition, exploring music both as a phenomenon of sound and culture.  The focus of this course is the development of aural skills that lead to an understanding and appreciation of music.  Making use of live performances and streaming audio available on the Internet, we will listen to and explore some of the most important and influential repertoires and genres of music that emerged in the last four centuries: High Renaissance vocal music, the cantatas and oratorios of Bach and Handel, Mozart’s comic operas, the monumental orchestral works of the Romantic movement, and the major musical movements of twentieth-century Europe and America, revealing significant connections with contemporary pop and jazz styles.  These styles have become an enduring part of the world of music in the twenty-first century, traveling out of the concert hall and conservatory into the larger world via movies, television, and the Internet. This course will begi…

Physics 101 is the first course in the Introduction to Physics sequence. In general, the quest of physics is to develop descriptions of the natural world that correspond closely to actual observations. Given this definition, the story behind everything in the universe, from rocks falling to stars shining, is one of physics. In principle, the events of the natural world represent no more than the interactions of the elementary particles that comprise the material universe. In practice, however, it turns out to be more complicated than that. As the system under study becomes more and more complex, it becomes less and less clear how the basic laws of physics account for the observations. Other branches of science, such as chemistry or biology, are needed.  In principle, biology is based on the laws of chemistry, and chemistry is based on the laws of physics, but our ability to understand something as complex as life in terms of the laws of physics is well beyond our present knowledge. Physics is, however, the…

The physics of the universe appears to be dominated by the effects of four fundamental forces: gravity, electromagnetism, weak nuclear forces, and strong nuclear forces.  These forces control how matter, energy, space, and time interact to produce our physical world.  All other forces, such as the force you exert in standing up, are ultimately derived from these fundamental forces. We have direct daily experience with two of these forces: gravity and electromagnetism.  Consider, for example, the everyday sight of a person sitting on a chair.  The force holding the person on the chair is gravitational, and that gravitational force balances with material forces that “push up” to keep the individual in place.  These forces are the direct result of electromagnetic forces on the nanoscale.  On a larger stage, gravity holds the celestial bodies in their orbits, while we see the universe by the electromagnetic radiation (light, for example) with which it is filled.  The electromagnetic force also makes…

Sociology is the scientific study of society. As such, it closely examines human interactions and cultural phenomena, including topics like inequality and urbanization and the effects of these on groups and individuals. To do their work, sociologists rely on a philosophy of science called positivism, which you will study in Unit 1. The philosophy of positivism asserts that authentic knowledge, or truth, can only be gained through empirical observations. In other words, we need to be able to experience our observations or use scientific measurement with a form of sensory experience, as opposed to using faith-based or emotional experiences. Another central concept to sociology is that of the sociological imagination. The sociological imagination allows sociologists to make connections between personal experiences and larger social issues. For example, did you know the U.S. has the highest rate of teen pregnancy in the industrialized world? In order to understand this trend, sociologists use scientific methods…

This course will introduce you to the field known as Science and Technology Studies (STS). STS is an interdisciplinary field that examines how science and technology shape societies, cultures, and the environment and how social, cultural, and environmental factors shape the development of science and technology. These rich connections are most easily seen in areas such as the Internet and other digital technologies; the biological sciences (including biotechnology, genetics, and genomics); medical sciences and technologies; energy sciences and technologies; and ecological and environmental sciences. STS also studies the history of science, focusing on how social and cultural values and interests have shaped science and technology. This course begins with an introduction to STS and continues by examining the nature of science according to various philosophical perspectives. In the process, you will be introduced to key terms necessary for understanding those perspectives. When you have finished this course,…

This course provides an introduction to the history of technology for the Science, Technology, and Society (STS) major. The course surveys major technological developments from ancient to modern times with particular attention to social, political, and cultural contexts in Europe and the United States. You will also think critically about the theory of technological determinism, the ways in which technology has defined “progress” and “civilization”, and the major ethical considerations surrounding today’s technological decisions. This course begins with discussions of the promotion of technology in centralized states of the ancient and medieval worlds: the Roman Empire, Song and Ming China, and the Islamic Abbasid Empire. After a period of relative decline, the states of Western Europe centralized and flourished once again, having benefited from the westward transmission of key ideas and technologies from the East. The focus of the course then shifts to the West, to the technologies of the Renai…

This course is designed to equip you with the basic academic, professional, and personal skills you will need to be successful in college.  You are probably already familiar with some of the skills and topics covered; others will be brand new ideas.  For example, perhaps you have already learned some effective test-taking strategies that work well for you, but you have never heard of the concept of learning styles.  Or, maybe you do know your learning style, but you want to improve your listening skills.  Each student will have a different skill set when they start this course.  In addition, some of the skills this course presents may take a lifetime to master!  The point of the course is to give you, a new college student or a person considering a college education, a purposeful, thorough review of the many tools and skills needed for success and to help you understand how you can improve each of the tools and skills over time.  Keep in mind that the terms “tools” and “resources” can refer to…