Event

First Stories: The Ice Age Art of Sulawesi

The Chicago Council on Science and Technology, the Leakey Foundation, and the Field Museum present a lecture with Adam Brumm, professor of archaeology and founding member of the Australian Research Centre for Human Evolution at Griffith University.

In the 1950s, the discovery of prehistoric rock art was reported for the first time on the Indonesian island of Sulawesi. These images were found in limestone caves in the karst hills of Maros-Pangkep. At the time, it was believed this art had been left by early Neolithic farmers, making them about 4,000 years old. However, in 2014, an Australian-Indonesian team dated the Maros-Pangkep art for the first time using a uranium-series analysis of natural mineral coatings that had formed on some of the images. The earliest dated image yielded a minimum age of 40,000 years, making it compatible with cave art in Spain, the oldest known art in the world at the time. The Sulawesi art therefore challenged the long-accepted story that the birthplace of human art and culture had been in Europe. The earliest painting, with a minimum age of 51, 200 years, is a scene portraying human-like figures interacting with a pig. It is the oldest cave art attributed to humans and the earliest known examples of visual storytelling in the world, providing crucial insights into the development of human cognition.
Event

Partner Event: colLABorate Consilience 2025

ColLABorate consilience is a half-day event exploring how an interdisciplinary approach can yield unique, novel solutions for sustainable laboratories.

Three project teams will share three complementary case studies providing examples of collaborative efforts across multiple disciplines that were instrumental in the synthesis of their facility design, construction, operation, or policy development.

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Blog Post

Into the Ant Hill: An Interview with Entomologist Dr. Suarez

By Zyara Morton, C2ST Intern, University of Illinois Urbana-Champaign

We share the earth with a wide array of diverse animals, insects, and plants. Within our day-to-day life, however, we might only come across a few of the many species residing on this planet. One type of small and abundant creature we see a lot of is the ant! Ants are incredibly diverse, and with such a wide variety in behavior, I began to wonder more about these little critters. Luckily, I had the incredible opportunity to interview Dr. Andrew Suarez, an Assistant Professor of Entomology, or the study of insects, at the University of Illinois Urbana-Champaign. Dr. Suarez specializes in ant ecology and behavior. So put your worker hat on, and follow me into the ant hill, as we learn more about Dr. Suarez, and these tiny creatures.

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Blog Post

From The Ohio River To The Great Lakes: Exploring The Health of Waterways

By Rowan Dunbar, C2ST Intern, University of Illinois Chicago

When I first moved to Chicago for college, I quickly realized the city’s love for outdoor recreation. Water plays a key part in how many Chicagoans spend their free time, from the Chicago Riverwalk to the beaches of Lake Michigan. However, I struggled to understand why my friends would want to walk the shoreline – much less swim in an unchlorinated body of water. I knew that Chicago’s drinking water comes from Lake Michigan and that Chicago has ‘good water,’ which means it is generally clean or safe, so why did this free body of water intimidate me so much? That is when I realized that the river I grew up by – its bank covered in broken glass, bottle caps, and cigarette butts – is home to one of America’s most polluted waterways – and is the only endangered river in Illinois: the Ohio River.   

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Blog Post

Why the Changing Seasons Might Make You ‘SAD’

By Zyara Morton, C2ST Intern, University of Illinois Urbana-Champaign

After a long winter full of sharp winds and freezing temperatures, the first warm and sunny day is often welcomed with open arms. Perhaps you feel more optimistic about the future, or perhaps more productive than you were in winter. Animals also become more active in spring – whether that be bears waking up from hibernation or birds migrating from one region to another. For many people, it may seem as if spring is the season to ‘get things done’, as opposed to winter or fall. However, why might many people feel less productive in winter or fall? Why do we as humans experience such mood fluctuations depending on the season?

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