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Researchers Explain How Conservation Can Lead to Increased Energy Use

Researchers in the University of Georgia College of Engineering published a commentary that explained how society needs to “do less with less” to increase sustainability. They point out that improvements in efficiency or technology often just make resources available for alternative uses, rather than preventing their use. For greater sustainability, they say, people must strive toward energy balance, not merely a shifting of consumption. They cited food systems, meat, and biofuels as examples of negative energy balances, as these can take more energy to operate than they actually produce. A sustainable future without a substantial reduction in energy use isn’t possible, the scientists warn.