Ecology
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This Is How CO2 Can Be Transformed Into Food for Animals
A British biotechnology start-up is converting industrial greenhouses gases into protein for animal fodder. The company uses a process it says can help to feed the world’s growing population while simultaneously being sustainable. Deep Branch uses micro-organisms to synthesize carbon…
Cleaning Up After Water Pollution
It is very difficult to reverse the effects of water pollution. Natural processes that cleanse the water can take years, decades, or even centuries, and even with costly technological processes, it can take years to remove all of the harmful…
Four Rivers And Wetlands We Love, And Can’t Afford To Lose
Water means different things to different people. For some, it nourishes livelihoods and drives local economies and for others it’s a source of recreation and reflection. Water is valued for a variety of reasons, but the common thread throughout is…
Urban Fish Ponds: Low-Tech Sewage Treatment for Towns and Cities
In the mid 20th century, whole cities’ sewage systems safely and successfully used fish to treat and purify their water. Waste-fed fish ponds are a low-tech, cheap, and sustainable alternative to deal with our own shit — and to obtain…
How To Keep Europeans Healthy and Safe in a Changing Climate?
The briefing ’Responding to the health risks of climate change in Europe’ highlights key health impacts from climate change as well as opportunities to reduce climate-related health risks through adaptation policies aligned with mitigation actions. The briefing is a joint…
Four Ways To Improve Trade Rules and Support Climate Action
There is a myth that trade policy and climate action are inherently at odds. That does not have to be the case. Trade can, and should, be a driver of sustainable innovation, productivity, efficiency, and growth. The past year saw…
Renewable Energy: Common Myths Debunked
Critics of renewable energy often cite two reasons for why they think a transition from fossil fuels will take half a century. Firstly, that sources of renewable energy are too intermittent to be reliable and secondly, that governments cannot bear…