Recent Publications and News

Small fish and bivalves offer often-overlooked nutritional and environmental value.

Many health-conscious consumers have already cut back on hamburgers, steaks, and deli meats, often by swapping in poultry or seafood. Those protein sources are better than beef, and not just because they’re linked to a lower risk of heart disease, diabetes, and cancer. Chicken and fish are also better for the environment, as their production uses less land and other resources and generates fewer greenhouse gas emissions.
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An integrated assessment of environmental sustainability and nutrient availability of food consumption patterns in Latin America and the Caribbean

In Latin America and the Caribbean (LAC), historical shifts away from traditional, plant-sourced food production and consumption patterns may undermine both nutritional status and environmental sustainability. Although agricultural intensification and increasingly animal-centric dietary preferences in the region are well-documented, their influence on environmental degradation remains unknown.
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Inefficient Building Electrification Will Require Massive Buildout of Renewable Energy and Seasonal Energy Storage

Building electrification is essential to many full-economy decarbonization pathways. However, current decarbonization modeling in the United States (U.S.) does not incorporate seasonal fluctuations in building energy demand, seasonal fluctuations in electricity demand of electrified buildings, or the ramifications of this extra demand for electricity generation. Here, we examine historical energy data in the U.S. to evaluate current seasonal fluctuation in total energy demand and management of seasonal fluctuations.
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Four ways blue foods can help achieve food system ambitions across nations

Blue foods, sourced in aquatic environments, are important for the economies, livelihoods, nutritional security and cultures of people in many nations. They are often nutrient rich1, generate lower emissions and impacts on land and water than many terrestrial meats2, and contribute to the health3, wellbeing and livelihoods of many rural communities4. The Blue Food Assessment recently evaluated nutritional, environmental, economic and justice dimensions of blue foods globally. Here we integrate these findings and translate them into four policy objectives to help realize the contributions that blue foods can make to national food systems around the world
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Sustainable food systems and nutrition in the 21st century: a report from the 22nd annual Harvard Nutrition Obesity Symposium

This article presents a synthesis of the 22nd annual Harvard Nutrition Obesity Symposium and highlights the importance of food systems to addressing the burden of malnutrition and noncommunicable diseases, climate change, and the related economic and social inequities.
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3 Key Takeaways from New Study on Building Electrification – Introducing the Falcon Curve

Across the United States, buildings are responsible for a large portion of greenhouse gas emissions – nearly 30%. Many plans to meet our climate goal of net zero emissions involve switching those buildings that currently run on fossil fuel energy sources, such as oil and natural gas, to electricity generated by renewable energy sources.
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Environmental Health Sustainability Faculty & Researchers