Concepts and theories in international relations

Introduction

‘Concepts’ and ‘theories’ are key tools in the study of International Relations (IR). They can help to impose a kind of analytical order on the real world in order to make it more understandable. However, concepts and theories fulfil different roles in IR, and there are also a variety of theories that approach the subject in different ways.

Figure 1 Mind mapping concepts and their relationships to one another

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This is an illustration of a seated figure contemplating a mind-map drawn on the surface in front of them. The figure is photographed from the rear, leaning back with hands clasped behind their head. Partly concealed on the screen beyond them is a diagram in which several groups of oval shapes branch out from the centre. Lines connect the ovals to show how the concepts which might occupy them are related to each other.

Figure 1 Mind mapping concepts and their relationships to one another

In this course, you will start by covering the main differences between concepts and theories in the study of IR, and how they can help further our understanding. Afterwards, you will go on to learn about seven influential IR theories. You will find out about how these theories often take different approaches to IR, using different kinds of knowledge and addressing different questions.

This OpenLearn course is an adapted extract from the Open University course D322 International relations: people, power and change [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] . You can find out more about Open University courses and qualifications, tuition fees and funding options by visiting our online prospectus.