Talk Archives

129
Breaking the Universe: Discoveries from the Beginning of Time

Breaking the Universe: Discoveries from the Beginning of Time

By Dr. Caitlin Casey

The powerful James Webb Space Telescope allows us to see back to the beginning of time, shortly after the Big Bang, when the first stars and galaxies were only starting to form. Professor Caitlin Casey will explore with us some exciting new discoveries made using JWST during the first billion years of cosmic time. These discoveries are challenging scientists’ existing understanding about the universe itself and will change the way you see the cosmos. Registration is open now.  

Image of the Ring Nebula, based on research by a team including Prof. Dinerstein and Dr. Kaplan of UT Astronomy. Image credit: ESA/Webb, NASA, CSA, M. Barlow (UCL), N. Cox (ACRI-ST), R. Wesson (Cardiff University).

 
 
128
Recipes for Food Insecurity

Recipes for Food Insecurity

By Dr. Raj Patel, and Sponsored by HEB - Helping Here

In "Recipes for Food Insecurity," Dr. Raj Patel unveils his research into a powerful link between food justice and addressing climate change. Battling a changing climate means transforming the food system and challenging oppressive systems. Dr. Patel's insights originate from researching frontline communities who have already developed unique solutions for a hot planet.

 
 
127
Tarsiers – Tiny Terrors of the Tropics!

Tarsiers – Tiny Terrors of the Tropics!

By Dr. Chris Kirk

Have you ever wondered what an insect’s worst nightmare is? Dive into the wonderful weirdness of tarsiers with Dr. Chris Kirk in “Tarsiers – Tiny Terrors of the Tropics!”. These primates have freaky adaptations, but in many ways, they are also just like us!

 
 
126
Living Wonders of the Hill Country

Living Wonders of the Hill Country

By Dr. David Hillis

Discover the enchanting stories that make the Hill Country such a unique place. From colorful wildflowers to endangered species, an incredible variety of plants and animals call this region home. Learn about the importance of preserving the Hill Country's biological diversity and leave with ideas for how you can make a positive difference. Copies of Dr. Hillis’s new book, Armadillos to Ziziphus, will be available for purchase on site—don't miss the chance to get your copy signed after the talk!  

 
 
125
A Dinosaur’s Roar

A Dinosaur’s Roar

By Dr. Julia Clarke

Based on Hollywood movies, many of us imagine that a dinosaur may have roared like a lion or a tiger. But what if instead of roaring, dinosaurs instead cooed? By examining birds as living descendants of dinosaurs, Dr. Julia Clarke shares how ancient dinosaurs may have produced sound and what that tells us about modern-day birds.

 
 
124
Climate Change: Science to Solutions

Climate Change: Science to Solutions

By Dr. Geeta Persad

Understanding how climate change will stress our human systems can lead to better decisions and better outcomes for people. Using computer representations that can capture the entire Earth system, geoscientist Geeta Persad conducts research that sheds more light on our climate future and solutions at hand.

 
 
123.1
Film Screening: The Ants and the Grasshopper

Film Screening: The Ants and the Grasshopper

By Dr. Raj Patel

Join us for the screening of The Ants and the Grasshopper, a documentary that tells the story of a Malawian activist trying to save her home from extreme weather. The film weaves together the most urgent themes of our times: climate change, gender and racial inequality, the gaps between the rich and the poor, and the ideas that groups around the world have generated in order to save the planet. This event is a collaboration between the LBJ School, Hot Science - Cool Talks, and Texas Global.

 
 
1.16
Hurricane Destructiveness in the 21st Century

Hurricane Destructiveness in the 21st Century

By Dr. Kerry Emanuel

Tropical cyclones cause on average more than 10,000 deaths and $40 billion in damages globally each year. Not only are hurricanes destructive because of the damaging winds but heavy rainfall and storm surge lead to flooding, rip currents and even tornadoes. Are hurricanes becoming more powerful and destructive and to what extent are these changes caused by climate change? Dr. Kerry Emanuel shares his research on hurricane prediction models and the long-term risk of hurricanes.

 
 
1.15
Successfully Communicating about Climate Change

Successfully Communicating about Climate Change

By Dr. Michael Ranney

Is it possible to change an individual’s perceptions about climate change?  Definitely!  Join us for a conversation with Michael Ranney, whose research focuses on understanding and explaining challenging information, including concepts such as global warming and its impacts.  Prof. Ranney shares interventions that have proven to be effective in increasing the acceptance of climate change by people across the political spectrum.

 
 
1.14
Reconstructing Environmental (In)Justice

Reconstructing Environmental (In)Justice

By Dr. Tianna Bruno

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.