Ethan C. Parrish, Ph.D.
A flourishing human future depends, in the broadest sense, on two things: our understanding of the natural world and our relationship with it. My work moves between both.
As a geoscientist, my PhD research focused on understanding ancient lakes and the rivers that fed them — high-resolution windows into vanished worlds. Lakes record the environments they existed within and the changes those environments endured; because they depend on their rivers, my research traces these large-scale sediment systems to understand the dynamics of a changing world, and what that can tell us about our own. But data alone has proven a poor instrument for shifting humanity's relationship with the planet. The second branch of my research moved toward that gap by assessing how art-integrated geoscience curriculum affects students' emotional connection to the material.
Since departing academia I now address this pressing issue via the medium of documentary film. Through character-driven films grounded in the conviction that people protect what they love, I seek to make complex scientific, ecological, and cultural stories emotionally legible.
Personal production company creating authentic stories about the intersections of earth science and humanity.
- Death of a Glacier — Iceland — An interdisciplinary art/science effort tied to research on deglaciation across the western hemisphere, in collaboration with glaciologist and concert bassist Andrew Jones (UW–Madison). Filmed in Iceland and Bolivia.
Official selection, Madison Film Festival · Academic screening, 2025 European Geosciences Union Annual Meeting.
- What's in a Name? — A 30-minute documentary on the partnership between UW Geology Museum scientist Dave Lovelace and the Wind River Reservation community that named three new taxa through multigenerational collaboration between Elders and Tribal students — a call to change colonial naming practices across the sciences.
Official selections: Wisconsin Film Festival; Wyoming International Film Festival (Nominee, Best Wyoming Documentary); Wyoming Film Festival · Academic screenings: 2024 Society of Vertebrate Paleontology Annual Meeting; 2025 European Geosciences Union Annual Meeting; Sierra College ECOS × ASSC Earth Week screening (April 2026); Washakie Museum Paleontology Symposium, Worland, WY (July 2026).
Documentary production across a slate of character-driven films exploring community, recovery, the arts, and ecological restoration.
- Welcome Home — The story of Oxford House International and its revolutionary work in housing for recovering addicts.
- The Hope Dealers — Former dealers and addicts, guided by lived experience, transforming how rural communities face addiction — a grassroots movement playing out where traditional systems have fallen short.
- Working with Nature: An Ongoing Story of Wetland Regeneration — Process-based restoration as an act of reciprocity, partnering with a degraded stream and wetland system rather than imposing control.
- Precious Little Theater — Through four passionate performance-art directors, the transformative power of theater to foster connection and bring communities together.
Camera Operator, 1st AC, SteadiCam Operator & Drone Pilot, and Associate Producer across the studio's documentary slate.
- Trace the Line 1st AC · SteadiCam · Camera Op · Drone — Bravebird's first feature, exploring the complexities of race in America through two young artists in 2020, under cinematographer Greg Hatton.
- Bayview Rising, Ep. 1 2nd Unit Cinematography — The historical redevelopment of the Bayview apartments, featuring the Corea family's immigration story in Madison, WI.
- Decolonizing Dinner 2nd Unit Cinematography — Traditional Native cuisines from the kitchens of Ho-Chunk Chef Elena Terry and Mexica Chef Anthony Gallarday.
- Dream Big 2nd Unit Cinematography — Maydm, a Madison nonprofit preparing girls and underrepresented youth (grades 6–12) for STEM careers.
- Musicnotes — Dream Production Assistant — On the importance of big dreams and the people who believe in us.
- Fluvial–lacustrine coevolution of the Greater Green River Basin during the Early Eocene Climatic Optimum.
- Eocene sedimentary provenance and dispersal patterns within the western U.S. Laramide foreland.
- Testing the affective influence of an art-integrated introductory geoscience curriculum.
- Analyzed production data for a key producing well in a target area of interest.
- Interfaced with petroleum engineers, technical specialists, and geologists across groups to execute the project.
- Beta-tested Perigon's iPoint photo and core database software and integrated it into Whiting's system.
- Designed more efficient research workflows for XRF, Schmidt Hammer, and handheld gamma ray instruments, plus in-house core photography and inventory.
- Designed presentation figures and maps for the Senior VP of Exploration and Development.
A lab that inspires scientific literacy and cultivates emotional connections to science through interdisciplinary artistic approaches to climate and earth science education.
- Played a vital role in the innovation, development, and execution of tadada projects.
- Filmed and edited, and helped direct and write, the majority of tadada videos.
- Sedimentology & Stratigraphy Lab (Geo 431).
- Introduction to Geology Lab (Geo 100) — TA rating 4.86 / 5.
- Geologic Hazards Lab (Geo 140) — TA rating 4.48 / 5.
- Video/digital support (Geo 100, Geo 140); reader/grader, Energy & the Environment (Geo 411).
- Designed and executed an ESL curriculum — weekly lesson plans, midterm, and final exam — for the equivalent of 7th–9th grade.
- Managed and taught 21 classes of 30–40 students each week.
- Parrish, E.C., Libarkin, J., Meyers, S., Cohen, G., 2026. Arts-Based Earth Science Instruction Impacts Student Sense of Belonging, Earth Science Interest, and Earth-Related Career Goals. Journal of Geoscience Education In Review
- Villa, A., Hupp, B.N., Roberts, N.M., Callahan, E., Krishnan, A., Parrish, E., Honig, S., 2026. Building community: A sustainable framework for DEI working groups in geoscience departments. Earth Science, Systems and Society, v. 6(1), p. esss2024-011. doi.org/10.1144/esss2024-011
- Smith, M.E., Gregorich, H.G., Gipson, L.A., Krueger, R.C., Carroll, A.R., Parrish, E.C., Walters, A.P., Honig, S., Schwaderer, C., Meyers, S., Singer, B.S., Lowenstein, T.K., Arnuk, W.D., 2024. High-resolution X-ray fluorescence-based provenance mapping of Eocene fluvial distributary fans that fed ancient Gosiute Lake, Wyoming, USA. GSA Bulletin, v. 136(7-8), p. 2831–2844. doi.org/10.1130/B37207.1
- Parrish, E.C., Carroll, A.R., Gregorich, H., Smith, M.E., Schwaderer, C., 2024. Watershed-scale provenance heterogeneity within Eocene nonmarine basin fill: Southern Greater Green River Basin, western USA. GSA Bulletin, v. 136(5-6), p. 1787–1807. doi.org/10.1130/B36822.1
- Hammond, A.P., Carroll, A.R., Parrish, E.C., Smith, M.E., Lowenstein, T.K., 2019. The Aspen paleoriver: Linking Eocene magmatism to the world's largest Na-carbonate evaporite (Wyoming, USA). Geology, v. 47, p. 1020–1024. doi.org/10/gghxhq
- Parrish, E.C., 2024. Whispering Rivers and the Affective Domain: Assessing Eocene Watersheds and Rethinking Geoscience Education. Ph.D. dissertation, University of Wisconsin–Madison.
- Parrish, E.C., 2019. Influence of the Aspen Paleo-River on the Sedimentology and Mineralogy of the Green River Formation of the Bridger Basin, WY. M.S. thesis, University of Wisconsin–Madison.
- Sierra College · Apr 2026Director Q&A — What's in a Name? screening, ECOS × ASSC Earth Week. Weaver Hall, Rocklin, CA.
- OHA · Nov 2025Documentary Storytelling and Working with Nature. Okanogan Highlands Alliance Highland Wonders Program. Triple Creek, Tonasket, WA.
- GSA 2022Watershed-Scale Provenance Heterogeneity Within Nonmarine Basin Fill: Southern Greater Green River Basin, Western US.
- Weeks 2022Curriculum-specific film: elevating interest in introductory Geoscience curriculum.
- Weeks 2021A Tale of Two Rivers: A Source-to-Sink Comparative Analysis of the Aspen and Idaho Paleoriver Systems.
- M.S. Defense 2019Influence of the Paleo-Aspen River on the Sedimentology and Mineralogy of the Green River Formation of the Bridger Basin, WY.
- Chevron Corp.Characterization of the M60 Sand at Maddog.
- GSA 2022Curriculum-Specific Film: Elevating Engagement in the Introductory Geoscience Classroom.
- Weeks 2022A tale of two rivers: fluvial records of competing moisture sources in a broken Eocene foreland.
- GSA 2021A Tale of Two Rivers: Fluvial Records of Competing Moisture Sources in a Broken Eocene Foreland.
- AGU 2019Invigorating the geoscience community: Graduate student-led efforts in creating inclusive, equal, and diverse science and community at UW–Madison.
- Weeks 2019Influence of the Paleo-Aspen River on the Sedimentology and Mineralogy of the Green River Formation of the Bridger Basin, WY.
- GSA 2018Influence of the Aspen Paleo-River on the Sedimentology and Mineralogy of the Eocene Green River Formation, WY.
- Riveredge 2018Influence of the Aspen Paleo-River on the Sedimentology and Mineralogy of the Eocene Green River Formation, WY.
- 2026What's in a Name? highlighted in Whitman College's Alumni Magazine.
- 2025What's in a Name? official selections — Wisconsin Film Festival, Wyoming International Film Festival (Nominee, Best Wyoming Documentary), Wyoming Film Festival; Death of a Glacier official selection, Madison Film Festival.
- 2023Recipient, S.W. Bailey Distinguished Graduate Student Award.
- 2022Dean L. Morgridge Wisconsin Distinguished Graduate Fellowship; UW TA Innovation in Teaching Award; 6th, Ultimate Frisbee World Championship.
- 2021Robert J. & Ruth A. Weimer Endowment SEPM Student Assistance Grant; Stanley A. Tyler Excellence in Teaching Award; Strabo Field Scholarship; 4th, USA National Ultimate Frisbee Championship.
- 2020Phi Kappa Phi Honor Society; Solien Graduate Research Assistantship; O.B. Shelburne Research Award; Winner, UW Cool Science Image Contest.
- 2019Stanley A. Tyler Excellence in Teaching Award; Communication Arts Showcase — short film Impostor; AAAS Fellow Semifinalist.
- 2018Robert & Carolyn Maby Memorial Grant (AAPG Foundation); Fluvial Sedimentology Award (RMS-SEPM); Winner, UW Graduate School Art Competition — photograph A Resting Place.
- 2020 – PresentFAA UAV Remote Pilot — License #4395140.
- 2015 – PresentPADI Rescue Diver — License #1512AB3889.
- 2015TESOL Teacher — Explore Asia.
- 2014 – 2016Wilderness First Responder — NOLS Wilderness Medicine Institute.
- 2024 – PresentDinner server, Wenatchee Rescue Mission.
- 2020 – 2021Graduate Student Public Relations Rep.
- 2020Front Porch Portraits Initiative.
- 2019 – 2020Blackhawk Church college-age adult leader.
- 2019, 2021, 2022Tyranena Half Marathon Volunteer.
- 2019Tyranena Bike Race Volunteer.
- 2018 – 2019Vice President, UW Student Chapter AAPG.
- 2018Satchel Jazz Festival Volunteer.
- 2016Colorado U16 National Ultimate Frisbee Coach.
- 2015 – 2017High School Ultimate Frisbee Coach.
- 2014 – 2015Venture Crew 613 Scout Advisor.
- 2014Storytime reader, preschool-age children.
- 2009Eagle Scout Project.