Long before climate change was evident, California began planning a system of canals and reservoirs to carry water from the mountains to drier farms and cities. It’s no longer enough.
Should the U.S. help low-income households afford water service, as it does with heating and groceries? Chile does. An economist explains how it works there and how it could work here.
Deep-fried turkeys are delicious, but making one can be dangerous. The scientific reason for fiery Thanksgiving mishaps? A difference in the densities of ice, water and oil.
A Western scholar proposes allocating water from the Colorado River based on percentages of its actual flow instead of fixed amounts that exceed what’s there – and including tribes this time.
Humanity’s biggest challenges are not technical, but social, economic, political and behavioural. Effective actions are still possible to stabilise the climate and the planet, but must be taken now.
As surface water diminishes in the Western US, people are drilling deeper wells – and tapping into older groundwater that can take thousands of years to replenish naturally.
It seems all party leaders can agree, water advisories in First Nation communities need to end. If there is agreement, then isn’t it time to stop making it a campaign promise and make change?
Professor of Civil, Environmental & Ecological Engineering, Director of the Healthy Plumbing Consortium and Center for Plumbing Safety, Purdue University
Professor in Practice on Environmental Innovation, School of Social and Environmental Sustainability, University of Glasgow, UK, National University of Singapore
Associate Professor of Environmental Economics and Policy, School of Environment, Science and Engineering, and Fellow of the Marine Ecology Research Centre, Southern Cross University