Ali Sadiiq Mkwavingwa

ROOM 3 Leson IR Ali Saddiq Mkwavingwa

It is important to understand that there is no single liberal or realist theory. Scholars in the two groups rarely fully agree with each other, even those who share the same approach. Each scholar has a particular interpretation of the world, which includes ideas of peace, war and the role of the state in relation to individuals.

And, both realism and liberalism have been updated to more modern versions (neoliberalism and neorealism) that represent a shift in emphasis from their traditional roots. Nevertheless, these perspectives can still be grouped into theory ‘families’ (or traditions).

In your studies, you will need to unpack the various differences but, for now, understanding the core assumptions of each approach is the best way to get your bearings.

For example, if we think of the simple contrast of optimism and pessimism we can see a familial relationship in all branches of realism and liberalism. Liberals share an optimistic view of IR, believing that world order can be improved, with peace and progress gradually replacing war.

They may not agree on the details, but this optimistic view generally unites them. Conversely, realists tend to dismiss optimism as a form of misplaced idealism and instead they arrive at a more pessimistic view. This is due to their focus on the centrality of the state and its need for security and survival in an anarchical system where it can only truly rely on itself. As a result, realists reach an array of accounts that describe IR as a system where war and conflict is common and periods of peace are merely times when states are preparing for future conflict.

Another point to keep in mind is that each of the overarching approaches in IR possesses a different perspective on the nature of the state. Both liberalism and realism consider the state to be the dominant actor in IR, although liberalism does add a role for non-state actors such as international organisations.

Nevertheless, within both theories states themselves are typically regarded as possessing ultimate power. This includes the capacity to enforce decisions, such as declaring war on another nation, or conversely treaties that may bind states to certain agreements. In terms of liberalism, its proponents argue that organisations are valuable in assisting states in formulating decisions and helping to formalise cooperation that leads to peaceful outcomes.

Realists on the other hand believe states partake in international organisations only when it is in their self-interest to do so. Many scholars have begun to reject these traditional theories over the past several decades because of their obsession with the state and the status quo.

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