Hi, I'm Drew. Welcome to my boneless, GMO-free, organic website! I am a postdoctoral associate at the Duke University Nicholas School of the Environment and an incoming assistant professor of environmental studies and sciences at Oberlin College; also, I am not a closed, non-orientable, boundary-free manifold. Be aware that this website is very large, and some of it is randomly generated. For the full experience, reload a bunch of times and navigate as follows:
- If you are interested in my SCIENTIFIC WORK: In my scientific research, I use satellite data to track pollution back to its source and monitor emissions in real time, and I maintain free open-source software that allows others to do the same. If you want to learn more, check out out my ongoing projects, research papers, conference presentations, and environmental datasets. Everything is open access, and you can find a general-audience explanation of each of the publications I led in my newsletter.
- If you are interested in my INTERDISCIPLINARY WORK: My interdisciplinary work imagines how humanity can democratically govern itself in an age of environmental crisis. With collaborators, I imagine the sorts of institutions and protocols that advance economic democracy within planetary boundaries, with an emphasis on connecting science with (1) social movements and (2) economic planning. This work has taken the form of books, video games, public writing, and academic publications.
- If you are interested in MY CV: you can download it here.
- If you are interested in MISCELLANEOUS: This website is big because I have had it since high school and I don't delete things. If you search for it, you can find ephemera I have made over the years, including original music.
- If you are interested in HUMAN CONTACT: I can be reached at drew [at] drewpendergrass [dot] com or at the academic address in my CV. For upcoming events, check out my events page. You can follow me on Bluesky or LinkedIn. The best way to follow my work is to subscribe to my newsletter below (expect emails every six months or so at most):
Upcoming events
Talk: Socialismo di Metà-Terra book tour (Florence, Italy)
Date: 23 March 2026 at 7pm CET (approximate)
Location: GKN factory
I will discuss the Italian translation of my book at the occupied GKN factory in Florence.
Talk: Socialismo di Metà-Terra book tour (Bologna, Italy)
Date: 24 March 2026 at 5pm CET
Location: University of Bologna
I will discuss the Italian translation of my book at the at the interdepartmental seminar "Ecologie Algoritmi Poteri" in Bologna.
Talk: Socialismo di Metà-Terra book tour (Turin, Italy)
Date: 25 March 2026 at 5pm CET
Location: Campus Luigi Einaudi
I will discuss the Italian translation of my book with Dario Padovan in Turin.
Additional events, future and past, are available on my events page.
Featured science!
Pendergrass, D. C., Jacob, D. J., Oak, Y. J., Dang, R., Yang, L. H., Beaudry, E., Colombi, N. K., Zhai, S., Kim, H., Choi, J., Park, J., Kim, S., Li, K., & Liao, H. (2025). Wintertime Trends of Fine Particulate Matter (PM2.5) in South Korea, 2012–2022: Response of Nitrate and Organic Components to Decreasing NOx Emissions. Geophysical Research Letters, 52(19), e2025GL116091. Link to paper (open access). Link to PDF. Read a general audience explainer.
Figure: DJF PM2.5 and trends in South Korea. Panels (a) and (b) show DJF mean PM2.5 at AirKorea surface stations in (a) 2012 and (b) 2022. PM2.5 monitoring at these stations started in 2015, and data for 2012 is from a synthetic PM2.5 network produced using a random forest (RF) algorithm applied to the station data including PM10 (Pendergrass et al., 2025). Panel (c) shows the DJF emission-driven trend in PM2.5 after removing meteorological influence with a multi-linear regression (MLR) fit. Panel (d) shows observed DJF PM2.5 averaged over 25 sites in the city of Seoul, disaggregated into daytime (8-18 LT) and nighttime (22-5 LT) for weekdays and weekends. Panel (e) shows the emission-driven PM2.5 timeseries (residual from the meteorological MLR model) for the Seoul 0.25°×0.3125° grid cell (centered at 37.5°N,127.0°E) and averaging data from 37 sites.
You can learn more about my research on the projects page, or you can read through all of our scientific papers and presentations on their respective pages.
A featured interdisciplinary project!
Half-Earth Socialism: A Planetary Crisis Planning Game
The Half-Earth Socialism planning game allows anyone to try their hand as a global planner of a post-capitalist science fiction society. The player aims to overcome the environmental crisis, global poverty and inequality, and pursue other goals, all while keeping global parliament happy (else the player will find themselves out of a job, or worse). Consider it a sandbox where you can play with a wide range of technologies and policies spanning different fields and ideologies. The game simulates the impact of your decisions by calculating emissions and using a real climate model (HECTOR) to work out the climate effects, while also simulating impacts to the food system and biodiversity, among other natural systems. The video game is based on my book, Half-Earth Socialism, and was made by a team including Francis Tseng, Son La Pham, Troy Vettese, and myself.
Play more of my games here.
A random media appearance
Current Affairs Podcast with Nathan J. Robinson (podcast)
7 July 2022 | Listen here
My co-author Troy Vettese and I spoke with Nathan from the Current Affairs podcast about our book Half-Earth Socialism.
Additional interviews and media are available on my interviews page.
Play Alchemy!
"So fun you won't even need friends!"
