Some would argue that scarcely a day passes without a new assault on our privacy. In the wake of the whistle-blower Edward Snowden's revelations about the extent of surveillance conducted by the security services in the United States, Britain, and elsewhere, concerns about individual privacy have significantly increased. The Internet generates risks, unimagined even twenty years ago, to the security and integrity of information in all its forms.
The manner in which information is collected, stored, exchanged, and used has changed forever; and with it, the character of the threats to...

Taxation is crucial to the functioning of the modern state. Tax revenues pay for public services - roads, the courts, defence, welfare assistance to the poor and elderly, and in many countries much of health care and education too. More than one third of national income in the industrialized (OECD) countries is on average taken in taxation. Taxes affect individuals in many ways. Taxes paid on income and spending directly reduce taxpayer disposable income, taxpayers face the hassle of tax returns and making payments, and they may be anxious about the possibility of investigation and...

After seven decades of existence has the UN become obsolete? Is it ripe for retirement? As Jussi Hanhimaki proves in the second edition of this Very Short Introduction, the answer is no. In the second decade of the twenty-first century the UN remains an indispensable organization that continues to save lives and improve the world as its founders hoped. Since its original publication in 2008, this 2nd edition includes more recent examples of the UN Security Council in action and peacekeeping efforts while exploring its most recent successes and failures.

After a brief history of the United...

Microscopy is a dynamic area of science, incorporating both basic classroom microscopes and sophisticated research style instruments that can be driven by light, electrons, or X-rays. The rate of advance in the area over the last 50 years has led to a number of technological advances.
In this Very Short Introduction Terence Allen, an established expert on microscope techniques, describes the scientific principles behind the main forms of microscopy, and the exciting new developments in the field. Focusing on the main underlying principles, and introducing the power of what is achievable...

Since the dawn of human civilization, forests have provided us with food, resources, and energy. The history of human development is also one of forest loss and transformation, and yet even in our increasingly urbanized societies we remain surprisingly dependent on forests for a wide range of goods and services. Moreover, forests still retain a remarkable hold on our environmental values. In an era of continuing tropical deforestation and temperate forest resurgence, and in the midst of uncertainties of climate and land use changes, it is more important than ever to understand what forests...

Social workers spend their time trying to ease social suffering. They encounter the extreme casualties of social inequality: the victims of poverty, illness, addiction, and abuse; they work with abusers and offenders; and operate in the space between the state and the poor or marginalized. Social work is replete with vivid human stories: the troubled teenage boy who cannot settle in a foster home; the frail older woman who is desperate for social contact; the community seeking a way to tackle gang violence; the sex offender leaving prison; and the disputed territory of international adoption....

For four centuries Britain was an integral part of the Roman Empire, a political system stretching from Turkey to Portugal and from the Red Sea to the Tyne and beyond. Its involvement with Rome started long before the Conquest launched by the Emperor Claudius in 43 AD, and it continued to be a part of the Roman world for some time after the final break with Roman rule. Bringing together archaeological investigation and historical scholarship, Peter Salway explores some of the key issues arising from this period in Britain's history, discussing the question of identity at this time and...

Pilgrimage is found in most religious cultures, with large numbers of sites - from globally renowned places to regional shrines - flourishing historically and in the modern day. Pilgrimage centres around the world, including Mecca in Saudi Arabia, Guadalupe in Mexico, Lourdes in France, Santiago de Compostela in Spain, Haridwar in India, and Shikoku in Japan, attract millions of pilgrims annually, while a flourishing 'spiritual tourism' industry has grown to promote the practice. In the present day, new pilgrimage locations, including 'secular' ones with no official affiliation, such as...

What is capitalism? Is capitalism the same everywhere? Is there an alternative?
The word "capitalism" is one that is heard and used frequently, but what is capitalism really all about, and what does it mean? This Very Short Introduction addresses questions such as, "what is capital?" before discussing the history and development of capitalism through several detailed case studies, ranging from the tulipomania of 17th century Holland, the Great Depression of the 1930s, and in this new edition, the impact of the global financial crisis that started in 2007-08.
James...

Crime fiction has been one of the most popular genres since the 19th century, but has roots in works as varied as Sophocles, Herodotus, and Shakespeare. In this Very Short Introduction Richard Bradford explores the history of the genre, by considering the various definitions of "crime fiction" and looking at how it has developed over time. Discussing the popularity of crime fiction worldwide and its various styles; the role that gender plays within the genre; spy fiction, and legal dramas and thrillers; he explores how the crime novel was shaped by the work of British and American authors in...