1 What is art?
In this unit you’ll explore art history. Look around you, it’s likely that wherever you are you’ll be able to see some images, it’s also likely that many of these image will be intended to have some sort of effect on you. Here you will be exploring the power of images via a study of contemporary art from the 1980s onwards. Taking the time to look beyond the immediate appearance of an art work to consider what the artist might be trying to say can be immensely rewarding.
Introduction
In this unit you’ll explore art history. Look around you, it’s likely that wherever you are you’ll be able to see some images, it’s also likely that many of these image will be intended to have some sort of effect on you. Here you will be exploring the power of images via a study of contemporary art from the 1980s onwards. Taking the time to look beyond the immediate appearance of an art work to consider what the artist might be trying to say can be immensely rewarding.
4.5 Summary
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
4.4 Family meanings matter in family studies
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
4.3 Family meanings matter in social policies and professional practices
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
3.1 Studying families
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
2.4 The slippery language of ‘family’
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
2.3 What's so difficult?
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
2.2 Responding to the problems
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
2.1 Attempting definitions
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
1.4 Structures of power and inequalities
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
1.2 Core questions
The idea of ‘family’ is very powerful in contemporary UK culture and policy. Family lives have been the subject of many anxieties both at the personal and policy levels. How do public debates relate to people’s everyday experiences of families? In this unit, you can explore the many attempts at defining ‘family’ and why these complex and contradictory meanings are important to us. We begin to unpick questions of power and inequality, to test our everyday assumptions about families, and
Energy Innovation at Scale
The United States urgently needs a transformation of its energy supply both to address climate change and for reasons of energy security. To meet this immense challenge, the nation requires not just technological breakthroughs, but heavy lifting from big industry as well as government guidance, says Steven E. Koonin.
In a
Introduction
Energy from sources other than fossil and nuclear fuels is to a large extent free of the concerns about environmental effects and renewability that characterise those two sources. Each alternative source supplies energy continually, whether or not we use it. This unit considers one of these alternative sources, geothermal energy derived from the interior heat of the Earth, and the potential for this alternative to supplant fossil and nuclear fuel use to power social needs fast enough to avoid t
The Next Giant Leaps in Energy, Environment, & Air Transportation
It’s no exaggeration to say John Holdren’s job involves tackling the most critical issues of our age: economic recovery and growth, health care, energy, climate change, global pandemics, national security, ecosystem preservation…the list goes on. As President Obama’s science and technology advisor, Holdren lev
Introduction
Wind energy was the fastest growing power source at the starts of the 21st century, yet wind-driven mills and pumps, and nautical sails for transport, were, along with waterwheels, the first mechanical devices to power industrial production. The advantages of harnessing wind energy are obvious; it is free, clean and widely available. This unit explores the Wind as a potential source of useable energy.
Introduction
The energy carried by ocean waves derives from a proportion of the wind energy transferred to the ocean surface by frictional drag. So, ultimately it stems from the proportion of incoming solar energy that drives air movement. Just how much energy is carried by a single wave depends on the wind speed and the area of ocean surface that it crosses; wave height, wavelength, and therefore wave energy, are functions of the distance or fetch over which the wind blows.
This unit considers the power
Introduction
The transformation of radioactive uranium and, in some instances, thorium isotopes provides vastly more energy per unit mass of fuel than any other energy source, except nuclear fusion, and therein lies its greatest attraction. The unit considers the advantages and limitations of generating this power and the environmental and security issues that the process raises.
Glossary
Energy resources are essential for any society, be it one dependent on subsistence farming or an industrialised country. There are many different sources of energy, some well-known such as coal or petroleum, others less so, such as tides or the heat inside the Earth. Is nuclear power a salvation or a nightmare? This unit provides background information to each resource, so that you can assess them for yourself.
1.8 Summary
Energy resources are essential for any society, be it one dependent on subsistence farming or an industrialised country. There are many different sources of energy, some well-known such as coal or petroleum, others less so, such as tides or the heat inside the Earth. Is nuclear power a salvation or a nightmare? This unit provides background information to each resource, so that you can assess them for yourself.
