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UCL Department of Science, Technology, Engineering and Public Policy


Applied in Focus. Global in Reach


Understanding Engineering Advice in Policy Practice

laurent.liote.1920 August 2020

Laurent Liote is a first year PhD student at UCL STEaPP. He is also a member of the 21st Century Decision Making research unit. Follow him on LinkedIn (Laurent Liote) and twitter (@LaurentLiote).

“So, what’s your PhD on again?”

What is the worst question you can ask a PhD student? You guessed it, the classic “so what’s your topic then?”. I generally mumble academic buzzwords for three minutes before looking at my confused interlocutor and concluding: “Huh, basically political science”. So, this post is my attempt at clearly explaining what my research is about, and by extension what the next three years of my life will look like.

My research interest was sparked by something I read in the 2018 National Infrastructure Commission report (yes, I read those for fun): “policy design [is to be] embedded into the engineering-driven culture of infrastructure planning”. This raises several questions, what is an engineering-driven culture and what does that mean for engineering expertise in the policy process? More digging revealed that very little research had been done on engineering advice for policy; no one had systematically looked at why interactions between engineering experts and other policy officials happen the way they do and what that means for the policy process.