MARK BURGMAN

MARK BURGMAN

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Director of the Centre for Environmental Policy, Imperial College London · Editor-in-Chief of Conservation Biology

Author of Trusting Judgments: How to Get the Best Out of Experts

The idea of expertise and expert judgment has been around and has been something that society depends upon for a long time, but there have been no serious empirical explorations of who's an expert, what a domain of expertise is, and what sort of frailties are experts susceptible to. Those things haven't been addressed in an empirical way until the last 30 years. Some of this work began in the fifties with Kahneman and Tversky. They began to explore the things that make people misjudge risky situations, and that led to a body of research on who makes good judgments and under what circumstances for things that might affect us in various ways.

DR. SUZANNE SIMARD

DR. SUZANNE SIMARD

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Professor of Forest Ecology
Author of Finding the Mother Tree

Think of yourself as a tree. You’ve got neighbours that you live beside for hundreds if not thousands of years, and none of you can move around, so you just have to communicate in other ways. And so trees have evolved to have these ways of communicating with each other, and they’re sophisticated, they’re nuanced. They include things like transmitting information through these root networks that link them together. They transmit information to each other through the air, so they perceive each other, they communicate and then they respond to each other. And that language is complex.