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Hot Science At Home "Reconstructing Environmental (In)Justice"
Start:June 10, 2022 at 7:00 pm
End:
June 10, 2022 at 7:40 pm
Location:
Online (YouTube and Facebook)
Contact:
Didey Montoya, didey@austin.utexas.edu, 5124714211
View Event
Environmental injustice refers to the uneven distribution of environmental benefits and burdens based primarily on race, but also other marginalizing factors such as income and gender. In this conversation, Dr. Bruno will describe how this phenomenon spans across Texas and its history, with a focus on Port Arthur, Texas, where the largest petrochemical refinery in the Northern Hemisphere is nestled within a Black community. Dr. Bruno will describe the importance of integrating social science and environmental reconstruction methods to assess environmental injustice over time.
Tianna Bruno is a Provost’s Early Career Postdoctoral Fellow in the Department of Geography and the Environment at the University of Texas at Austin. Dr. Bruno earned her Ph.D. in Geography at the University of Oregon. Her research focuses on the intersection of Black geographies, environmental justice, and critical physical geography. Her research integrates Black life, sense of place, and relationships to the environment within spaces of present-day environmental injustice. Her research also uses environmental records, to highlight the mutual experiences of degradation and survival between Black communities and their surrounding ecologies. This research is currently focused on southeast Texas, Dr. Bruno’s home state.
For additional information about Hot Science At Home, please visit www.hotsciencecooltalks.org.
DeFord Lecture | Emily BrodskySeptember, 24 2026Time: 3:30 PM - 4:30 PMLocation: JGB 2.324 How Earthquakes Organize Stress by Emily Brodsky, professor at the University of California, Santa Cruz Abstract: Stress is not uniform in the Earth. Therefore, we must use natural experiments to measure the distribution of stresses and related quantities, rather than single values. For instance, dynamic triggering shows that faults are uniformly distributed over their loading cycles in Southern California. The probability that a fault ruptures across a barrier measures the in situ energy distribution. Fault roughness reflects the distribution of strength. These natural experiments produce observable distributions that are surprisingly consistent and suggest some degree of self-organization in the Earth’s crust. Once established, the functional form of the distributions can be used to track changes in response to earthquakes as well as to distinguish fundamentally different fault systems. Transient fault locking before stress release in laboratory experiments can be interpreted as a consequence of self-organization of fault stress. The robust self-organization of multiple variables in earthquake systems suggests that the most consequential mechanical outcome of earthquakes may be the redistribution of stress and the strain energy associated with it. The low friction on a fault during seismic slip as inferred by temperature measurements of the Tohoku earthquake is consistent with dissipation playing a secondary role to this redistribution process. Through stress redistribution and interaction, subduction zone faults tend to synchronize, perhaps due to their geometric simplicity, while the continental system of Southern California cannot synchronize, perhaps due to the complexity of the fault network. Earthquakes organize stress in the crust and produce a suite of well-defined, consistent distributions. |
DeFord Lecture | Courtney SchumacherOctober, 01 2026Time: 3:30 PM - 4:30 PMLocation: JGB 2.324 How Stratiform Rain Shapes Weather, Climate, and the Geological Record by Courtney Schumacher, professor at Texas A&M University |
Bureau of Economic Geology Seminar SeriesOctober, 02 2026Time: 1:00 PM - 2:00 PMLocation: BEG Bldg 130, VR Room 1.116C BEG Seminar presented by Chas Bolton, UTIG, in person. Topic: TBD |
Bureau of Economic Geology Seminar SeriesOctober, 09 2026Time: 1:00 PM - 2:00 PMLocation: https://utexas.zoom.us/j/93201377630?pwd=KzF3TW53SFYzSUg4SUZVNGtxd3JvZ BEG Seminar presented by Bruce Hart, Western University, virtual Topic: TBD |
DeFord Lecture | Ching-Yao LaiOctober, 15 2026Time: 3:30 PM - 4:30 PMLocation: JGB 2.324 |
AI and Your Best SelfOctober, 16 2026Time: 5:30 AM - 8:15 AMLocation: Welch Grand Hallway and 2.224 Auditorium Artificial intelligence is breaking free of chatbots and computer screens and moving into the physical world around us. Next-generation AI systems are learning to see, understand, and act in the world the way a person would. In this Hot Science - Cool Talks, pioneer Dr. Kristen Grauman will explore how these systems will one day coach you through a new skill, guide you through an unfamiliar place, or help with everyday tasks by watching and offering real-time feedback, making personalized learning more accessible. Join us for a look at a future where AI is a part of your environment, helping everyone learn, discover, and navigate the world more easily. |
Bureau of Economic Geology Seminar SeriesOctober, 16 2026Time: 1:00 PM - 2:00 PMLocation: BEG Bldg 130, VR Room 1.116C BEG Seminar presented by Ruthie Halberstadt, JSG, in person. Topic: TBD |
DeFord Lecture | Naoki SakaiOctober, 22 2026Time: 3:30 PM - 4:30 PMLocation: JGB 2.324 |
Bureau of Economic Geology Seminar SeriesOctober, 23 2026Time: 1:00 PM - 2:00 PMLocation: BEG Bldg 130, VR Room 1.116C BEG Seminar presented by Ashley Matheny, JSG, in person. Topic: TBD |