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Blog posts
2199
2020
Academic Bio
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Currently, I am a post-doctoral associate at the University of Minnesota, in the Department of Applied Economics.
I received my Ph.D. in Bioproducts and Biosystems Engineering from the University of Minnesota. Previously, I received my Undergraduate/Masters in Physics and Philosophy from the University of Oxford (Balliol). š
Publications
Published:
Air quality health impacts of Indiaās coal plants (2024) A quarter of the air quality-related health impacts of Indiaās coal-powered electricity (~43,600 deaths/year) are from units that generate just 3.5% of the total energy. Paper
Updating air quality activity guidelines (2024). Current US air quality activity guidelines (e.g., remaining indoors and avoiding exercise during high pollution episodes) are of questionable relevance as public health recommendations. We should have more targeted activity guidelines that only apply to the highest risk people, but we should not lose sight of the potential for more broadly-applied exposure-side interventions. Commentary
Air quality and vehicle electrification in India (2024). Increased vehicle electrification in India will worsen air quality and health if the vehicles are powered by the current (coal-dominated) electricity grid. But transitioning to a cleaner grid alongside vehicle electrification can greatly improve air quality and health. Paper
Air quality and land-use decisions (2024). Air quality health effects of land-use decisions, though neglected, are often larger in value than the carbon storage and agricultural returns combined. Paper, Research brief
Nitrogen management for people and planet (2023). Current nitrogen use in US Midwestern corn is net bad for society, leading to $21.3 billion annual losses. Better nitrogen management, through limiting reactive nitrogen emissions, lowering nitrogen input, and land retirement for the most unproductive and damaging corn, can turn these losses (almost) into gains. Paper
GTAP-InVEST (2023). The integration of a computable general equilibrium model (GTAP) with a suite of ecosystem service models (InVEST) to model how the economy and the environment interact. Paper
Sustainability science at the meso-scale (2023). An emerging paradigm in sustainability science connects large-scale economic drivers of change (e.g., international trade, population dynamics) with small-scale environmental effects (e.g., crop yields, biodiversity indicators). But human decisions and the environment typically interact at the āmeso-scaleā (e.g., national or sub-national policies, agro-environmental management), which is often left out of the paradigm. Paper
Air quality and electricity generation in India (2022). Poorer, coal-dependent states in eastern India are disproportionately burdened by air pollution health impacts from electricity generation. Sulfur emission controls reduce the burden by 50% throughout India, and lessen state-level inequalities. Carbon taxes and nationally integrated electricity markets reduce deaths by only ~10%, mostly in South India. Paper
Air quality and electricity generation in Southeast Asia (2022). Southeast Asia expects to double electricity generation by 2040, increasing the share of coal-powered generation in the process, and thereby worsening air quality. Achieving the ASEAN High Renewable Energy Target is associated with 16,000 fewer deaths each year, relative to business-as-usual, by 2040. Report, Fact sheet
Global InMAP (2022). Development and evaluation of a global, open source, high-resolution, low-resource air quality model. Paper, Data
Air quality impacts of the global food system (2021). Around a quarter of outdoor air quality-related deaths worldwide are attributable to the global food system. Emissions are from across the supply chain, and include the majority of anthropogenic primary fine particulate matter emissions. Paper, Media
Air quality and the United States food system (2021). Attributing air quality-related deaths from agriculture to sources, food products, and diets, reveals that 80% of the ~16,000 food-related air quality deaths are from producing meat, dairy, and eggs. Even switching from an average diet to a flexitarian diet will reduce the deaths by 68%. Paper, Media
Climate impacts of the global food system (2020). Changes in the food system are necessary to meet our climate goalsāeven if fossil fuel combustion is rapidly halted. Paper, Media
Climate and air quality impacts from diversifying cropping systems (2020). Results from a long-term field experiment show that even adding one more small grain crop, like oats, to the dominant corn-soy rotation in the US Midwest can halve the life-cycle climate damages, air quality impacts, and fossil fuel useāall whilst maintaining farmer profits. Paper, Media
Air quality impacts of every human-caused US emission source (2020). This study breaks down the 100,000 deaths each year from human-caused air pollution in the US, attributing them to every single emission source. The deaths are not just from fossil fuels, not just from tailpipes and smokestacks, not just from regulated pollutants. Paper, Media
Racial inequity and air pollution (2019). Non-Hispanic white Americans, on average, induce more pollution exposure from their consumption than they are, on average, exposed to. The opposite is true for Hispanic and black Americans. Paper, Media
Air quality impacts of US corn production (2019). Life cycle corn production in the United States is associated with 4,300 deaths each year from changes in air quality alone. Paper, Media
Air quality impacts of switchgrass production (2018). To my knowledge, the first study to quantify how farmer decisions such as where to grow crops and how to fertilize them impact human health through changes in air pollution. Paper, Data, Media
2015
Blog Post number 4
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2014
Blog Post number 3
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2013
Blog Post number 2
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This is a sample blog post. Lorem ipsum I canāt remember the rest of lorem ipsum and donāt have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
2012
Blog Post number 1
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This is a sample blog post. Lorem ipsum I canāt remember the rest of lorem ipsum and donāt have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
2010
Publications
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