Daniel Kahneman changed how we think about human nature – the psychologist remembered by a former student

Remembering his immense contributions to psychology and economics.

Daniel Read, Professor of Behavioural Science, Warwick Business School, University of Warwick • conversation
April 2, 2024 ~7 min

California is wrestling with electricity prices – here’s how to design a system that covers the cost of fixing the grid while keeping prices fair

California is considering a controversial proposal for utilities to charge customers for electricity based partly on household income. Two scholars explain how this approach could benefit everyone.

Andrew L. Liu, Associate Professor of Industrial Engineering, Purdue University • conversation
March 21, 2024 ~10 min


The true cost of food is far higher than what you spend at the checkout counter

A new UN report finds that the true global cost of producing food is $12.7 trillion more than consumers pay at the checkout counter. We pay those uncounted costs in other ways.

Kathleen Merrigan, Executive Director, Swette Center for Sustainable Food Systems, Arizona State University • conversation
Feb. 28, 2024 ~10 min

COP28: 7 food and agriculture innovations needed to protect the climate and feed a rapidly growing world

Food systems are increasingly disrupted by climate disasters, while also being a major contributor to climate change. World leaders at COP28 are vowing to do something about it.

Paul Winters, Professor of Global Affairs, University of Notre Dame • conversation
Dec. 2, 2023 ~10 min

Weather forecast accuracy is crucial in a heat wave – 1 degree can mean the difference between life and death

Three economists looked at years of temperature and death data and calculated the costs when forecasts miss the mark.

Laura Bakkensen, Associate Professor of Economics and Policy, University of Arizona • conversation
July 13, 2023 ~7 min

As US-EU trade tensions rise, conflicting carbon tariffs could undermine climate efforts

Both sides have reason to find common ground, says a group of energy and climate policy analysts.

Sagatom Saha, Research Scholar in Energy Policy, Columbia University • conversation
Jan. 23, 2023 ~10 min

The inconvenient truth of Herman Daly: There is no economy without environment

With a square and a circle, the father of ecological economics and a founding architect of sustainable development redrew our understanding of the economy. It was revolutionary.

Jon D. Erickson, Professor of Sustainability Science and Policy, University of Vermont • conversation
Nov. 10, 2022 ~9 min

Smart meters and dynamic pricing can help consumers use electricity when it's less costly, saving money and reducing pollution

Most households pay a flat rate 24/7 for electricity although the cost of generating it fluctuates through the day. Wireless technologies are changing that system.

Bhaskar Krishnamachari, Professor of Electrical Engineering, University of Southern California • conversation
Oct. 18, 2022 ~10 min


Fracking: the simple test for whether it should happen in the UK

Fracking in the UK has a difficult history – economic theory suggests that whether fracking should occur is a simple case of consent and compensation.

Renaud Foucart, Senior Lecturer in Economics, Lancaster University Management School, Lancaster University • conversation
Oct. 4, 2022 ~6 min

Beyond GDP: changing how we measure progress is key to tackling a world in crisis – three leading experts

Amid the global threats posed by climate change, spiralling energy costs, insecure employment and widening inequality, the need to rethink our notion of progress is now an urgent priority.

Tim Jackson, Professor of Sustainable Development and Director of the Centre for the Understanding of Sustainable Prosperity (CUSP), University of Surrey • conversation
Aug. 18, 2022 ~34 min

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