This is the first edition of this briefing. It has since been updated. Read the most up-to-date version and other briefings on the Constitution Unit’s website.

Healthy political discourse is vital for democracies to function well. In this post, Alan Renwick and Tom Fieldhouse set out five key elements of such discourse, highlight barriers that may be making achieving it increasingly difficult, and propose steps that policy-makers and others could take to support it.

Background

Healthy political discourse is a core feature of a well-functioning democracy. It can help to deliver many benefits to society, whereas unhealthy discourse has the potential to inflict great damage.

There is no definitive blueprint for what healthy discourse looks like. There is nevertheless widespread concern – in the UK and in many other countries – that the quality of political discourse is poor and that contemporary challenges, including polarisation and the nature of modern media, are placing it under increasing strain.

This briefing examines what healthy political discourse is and why it matters. It identifies some of the key factors that make maintaining healthy discourse difficult and highlights examples of unhealthy discourse. It considers what can be done to enable healthy discourse to flourish.

What is healthy political discourse?

Alongside other important constitutional principles – such as institutional checks and balances, free and fair elections, the rule of law, fundamental rights, and integrity and standards – healthy public discourse is an essential component of a well-functioning democracy.

Democracy is a process for making decisions. Citizens should be able to choose representatives who will serve their interests, and to hold those representatives to account for what they do. Policy-makers should be able to make and implement policy decisions that advance the public interest. People from all walks of life should feel included and able to participate actively. All these processes are underpinned by discourse – including discussion, debate, description, and commentary. This is generated by politicians, officials, campaigners, journalists, and members of the public. Healthy discourse enables such processes to run well, whereas unhealthy discourse inhibits them.