Debating, for many people, can help to shed light on issues by having exponents of diametrically opposite views confront each other. One side would argue why something is to be believed, and the other would set out why it should be rejected. With each side drawing on whatever they can to make the strongest case, people hearing both sides can conclude which position merits their support.
This approach is celebrated in debating society competitions; used in adversarial trial battles between prosecution and defence; regularly adopted for media discussions involving those with contrasting opinions; and embedded in the politics of conflict between whoever is in government and those in opposition.
However, the over reliance on debate as the key means to examine ideas is detrimental to the pursuit of understanding. While debating may be useful in some contexts to bring out the pros and cons in any contested case, it has many serious limitations that require other approaches to overcome.
The inherent structure of debate demands the unremitting promotion or rejection of one core idea (or proposition). There is no room for exploring any factor that could bring a whole new perspective to the question. Many issues in life are complicated, and any claim (what caused something to happen, who did what, what might have been different had something else occurred, etc) might need to be revised in the light of various findings. Debate binds its exponents to argue one stated case, and disparage or dismiss anything that might undermine it, regardless of what fresh insights or information might emerge.
By contrast, deliberative processes – and there are a wide variety of these – invite those with expertise, relevant experience, critically informed interests, to come together to identify evidence, share ideas, formulate and review possible answers. The onus is not to take sides or block out new findings, but to explore how different observations and interpretations can be considered systematically to guide the development of the most reliable position overall.
Such processes may have a short duration such as deliberative conferences that take place over a few days, or proceed on a long-term basis such as scientific research programmes that are open to new thinking and revisions rather than locked into arguing about a single theory.
In the context of politics, members of different parties can in certain cases be invited to join a deliberative policy forum to consider what response would be most effective for a particular problem. The findings from experts and the views of affected citizens can be fed into the group discussions. Ground rules for the group would include participation on a civil and reasonable basis, with any potential conflict of interest (especially arising from donations or earnings from anyone seeking to protect or advance their financial agenda) scrutinised and excluded.
Standard debating format gives equal space to ‘the two sides’, even if one is backed by extensive research findings and substantial critical consensus, while the other is filled with rumours, repeated lies, and discredited theories. Deliberative processes, on the other hand, are designed with impartial oversight to ensure that all with relevant input can share them, but anyone merely trying to deceive or disrupt would not be allowed to continue with their irresponsible action.
In many ways, politicians have always recognised the value of deliberative processes. Special commissions, high level formal inquiries, are initiated with cross-party support, commitment to thorough objective examinations, and impartial overseeing of fair and reasoned exchanges of ideas – with the aim of reaching the most convincing, defensible, conclusion.
Is it not time that becomes more commonplace in our public discourse?