“…Indeed, in Preface | 17 most countries there will likely be sets of agencies and groups providing science and evidence to a variety of decision makers. In one mapping of the UK science advice system, for instance, Hopkins et al (2021) illustrate how science advice to Ministers comes from: formal science advisory mechanisms in government; independent academic councils and committees; government units specialising in research and evidence; and external groups as well. But while It is not possible to say which bureaucratic arrangements, or which system of representation, is the 'best' one, we can instead consider if bureaucratic and representation systems reflect good governance principles.…”