edited by Mary Mulualem

Kunshan, China – At Duke Kunshan University (DKU), the ArtsDock Living Learning Community has launched an inspiring series of events titled “Muddy Waters Café”. Through these gatherings, the ArtsDock community invites students, faculty, and visitors to rethink a daily habit most take for granted: drinking coffee.

As the city with the most coffee roasteries in China, Kunshan plays a major — though often overlooked — role in the Chinese national coffee supply chain. The Muddy Water Café uses this local relevance as a launchpad for broader discussions about sustainability, commerce, and carbon emissions. Café participants are encouraged to not only think critically about their consumption habits but also to engage with systemic challenges and solutions.

Supervised by Bingyu Zhu and mentored by Professor Kaley Clements, ArtsDock LLC is dedicated to fostering interdisciplinary learning experiences that merge real-world issues with creative expression. Additionally, Jiawen Cai and Professor Laurids Andersen Sonne have been instrumental in supporting the learning journey, helping students engage with local coffee roasteries and deepening their understanding of the sustainable cycle of coffee production.

Brewing Awareness: Coffee and the Carbon Cycle

The Muddy Waters Café series delves into the environmental impact of coffee at every stage of its lifecycle: from cultivation and global transportation to roasting, brewing, and waste management. Participants are challenged to consider the hidden carbon footprint behind every cup of coffee, and how their everyday choices contribute to broader environmental trends. 

One powerful insight that emerged during a weekly café session came from Lucas Chacko, a senior majoring in Public Policy at DKU: Chacko noted that a single cup of coffee can produce as much carbon dioxide as a full day of human breathing. 

His startling realization now frames the central question ArtsDock aims to explore: How do we price carbon dioxide?

Rather than centering answers, the events foster open conversations around carbon pricing, sustainability, and conscious consumerism. The goal is to empower students to apply interdisciplinary thinking and leadership skills toward real-world climate challenges. 

In their events, Muddy Waters Café has been experimenting with a “negotiated pricing” model for coffee, inviting customers to engage in conversations about the true carbon cost of their cup of coffee. By involving participants in this dialogue, Muddy Waters Café hopes to deepen understanding and spark critical thinking about consumption and environmental impact for themselves and the wider DKU community.

Grounds for Creativity: Art, Culture, and Coffee Waste

Every Wednesday from 11 AM to 1 PM, Muddy Waters Café transforms DKU’s outdoor spaces into a hands-on studio where creativity and sustainability collide. In CoffeeArt workshops, students utilize used coffee grounds to create “sand art” and calligraphy in Chinese, English, and Vietnamese styles. These hands-on sessions combine sustainability with creativity, offering participants a tactile connection to recycling principles while celebrating artistic diversity.

The events also feature lively information-sharing sessions on the history of coffee, its role in global trade, and the environmental costs associated with monoculture farming and transportation. Through discussions, students learn about sustainable farming practices, carbon capture, and innovative ways to recycle coffee waste — even exploring its potential uses in environmental science, art, and agriculture.

Local Roots, Global Lessons

By tying Kunshan’s coffee roasting prominence to larger environmental conversations, Muddy Waters Café encourages participants to connect local industry to global climate issues. 

The project also looks beyond DKU’s campus, building connections with international community partners in Thailand. Muddy Waters Café is attempting to work with The Mekong School: Institute of Local Knowledge and Thung Nanoi Village, where communities are pioneering sustainable coffee-growing practices. This collaboration stems from relationships established several years ago by Professor Kaley Clements, inspiring the original vision for a sustainable coffee project at DKU.

One key task of the project involves collaborating with local and international communities to offset the carbon emissions produced by coffee — such as planting trees that will not be cut down, and aiding long-term forest growth. The Muddy Waters Café aims to explore the financial logistics needed to support environmental initiatives, such as planting and maintaining trees in Thung Nanoi Village. 

These efforts will contribute valuable data for evolving the pricing model at Muddy Waters Café,ensuring that the price of a cup of coffee at DKU reflects not only its production but also its environmental restoration costs, including carbon capture through reforestation. Incorporating these global connections highlights the café’s broader vision: using local and international partnerships to create an educational experience grounded in real-world sustainability efforts.

Building Toward the Future: More Than a Cup of Coffee

Looking ahead, Muddy Waters Café plans to curate their events to be even more interactive. Future sessions will shift the focus of whiteboard discussions toward co-calculating the “carbon price” of everyday items like coffee. Rather than offering fixed answers, students and visitors will engage directly with the information, fostering critical thinking and collaborative learning.

This use of coffee as a medium to explore environmental sustainability, carbon emissions, and consumer responsibility, while also connecting closely to Kunshan’s local context — a city recognized as a leading center for coffee roasting in China, despite not cultivating coffee beans itself.

ArtsDock’s Muddy Waters Café project is not just about selling coffee — it aims towards brewing a culture of curiosity, responsibility, and interdisciplinary learning. By using one of the world’s most beloved beverages as a starting point, Muddy Waters Café wants to turn coffee breaks into moments of reflection and action, inspiring the DKU community to think broader about their role and agency in shaping a more sustainable future.