Tine Hindkjaer Madsen

This blog post is based on the Evidence & Policy article, ‘Reconciling science and democracy: evidence-based policy as seen from the perspective of a role-based democratic theory’.

For policy to be effective, it must be informed by reliable evidence, proponents of evidence-based policy argue. While this may be true, the evidence-based policy ideal nevertheless also conflicts with the requirements of democracy. This is because political equality is an essential element of democracy and evidence-based policy confers superior political influence on those who supply the evidence relative to ordinary citizens.

In my paper recently published in Evidence & Policy, I reflect on whether the evidence-based policy ideal is reconcilable with democratic equality after all. I first argue that evidence-based policy in fact also advances the value of political equality, because political equality requires that citizens be the choosers of political aims and utilising appropriate, high-quality evidence is the most reliable method of identifying how to achieve citizens’ aims. That is of course not to say that utilising appropriate, high-quality evidence will always lead to true beliefs about how to achieve a political aim, but it is the body of information we have that is most likely to be true and therefore utilising appropriate, high-quality evidence makes it more likely that citizens’ aims be realised. 

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Christian Gade

This blog post is based on the Evidence & Policy article, ‘When is it justified to claim that a practice or policy is evidence-based? Reflections on evidence and preferences’.

When you search the internet, you will find a myriad of claims about different practices or policies being evidence-based. To avoid ‘evidence-based’ becoming merely a buzzword that everyone can throw around and use whenever they deem it suitable, it is important to consider the conditions for when it is justified for you as an individual or organisation to claim that your practice or policy is evidence-based.

My argument is that this is the case if, and only if, three conditions are met – an argument that suggests that it depends on subjective preferences whether you are justified in claiming that your practice or policy is evidence-based, and that it is important to give more attention to the normative dimension of the field of evidence-based practice and policy.

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