Aga Khan Program Lecture: Kashef Chowdhury, “Meditations in Entropy”

Aga Khan Program Lecture: Kashef Chowdhury, “Meditations in Entropy”

by Kashef Chowdhury · View the channel on PSI

Applied Sciences & Engineering Arts & Architecture AMArchitectureAMBIndividual architects and architectural firms
🎙 Kashef Chowdhury 👥 125K 📅 October 6, 2026 ⏱ 89 min 👁 5K 📄 expert opinion 🧭 2026-10-15
Available in: English (current) Français

Keywords

architectureclimate changeBangladeshdesignsustainability

Summary

The lecture by Kashef Chowdhury, hosted by Harvard GSD’s Aga Khan Program, begins with a sarod performance and an introduction by Dean Sarah Whiting. Chowdhury discusses the context of Bangladesh, a deltaic country of 700 rivers, and how this influences his architectural practice. He presents his monograph ‘Meditations in Entropy’, a six-year project that organizes his work by concerns rather than typologies. Key projects include a set of raised villages designed for floating islands in the river, which are built using a dig-and-mount approach to protect inhabitants from monsoon floods. He also describes a learning center for the NGO Friendship, protected by an earth berm inspired by ancient Buddhist settlements. The lecture emphasizes the role of architecture in responding to climate change, using local materials and low-tech solutions. Chowdhury highlights the importance of natural light, passive cooling, and community participation in construction. The talk concludes with a Q&A session, offering deeper insights into his design philosophy and the resilience of his projects.

162 words

Critical Evaluation

Value of the Information & Strength of the Argument

The value of the information lies in its practical demonstration of climate-adaptive architecture in one of the world’s most challenging environments. Chowdhury presents concrete, replicable strategies such as earthen berms, raised platforms, and passive ventilation, backed by empirical evidence from completed projects. His argumentation is solid, relying on case studies and comparative analysis of traditional and contemporary techniques. The lecture effectively conveys how architecture can be a critical response to ecological fragility, without resorting to technological overreach. The narrative is compelling and well-articulated, though some technical details are glossed over, which is acceptable for a public lecture.

Scientific Rigor, Source Quality, Title Accuracy

The lecture demonstrates high scientific rigor: projects are documented with photographs, site data, and construction processes. Sources include the architect’s own published work and awards from reputable institutions. The title ‘Meditations in Entropy’ aptly captures the philosophical and environmental themes discussed, and the lecture content matches the title’s promise. The presence of the musical performance and the introduction by the dean are complementary, but the core content is coherent and well-structured. There are no explicit citations of external literature, but the emphasis on empirical, on-the-ground work enhances credibility.

200 words

Title / Content Match

The title accurately reflects the lecture's focus on Kashef Chowdhury's practice and his book 'Meditations in Entropy', covering themes of entropy, climate, and architecture.

Quality & Reliability

9/10

The lecture is delivered by a renowned architect at Harvard GSD, backed by international awards (Aga Khan Award 2016, RIBA International Prize 2021) and a published monograph. The content is based on real projects with documented processes and outcomes, presented in a structured and credible manner.

Chapters

Contribution & Novelties

This lecture provides an original contribution by showcasing how an architectural practice can engage with climate change through low-tech, participatory design in the Global South. The raised village project and the earth-berm learning center offer innovative responses to flooding that are both culturally sensitive and ecologically sound. The book ‘Meditations in Entropy’ structures this knowledge, making it accessible to a wider audience.

Pour aller plus loin :

  • Aga Khan Award for Architecture — Chowdhury won this in 2016, recognizing his early work.
  • RIBA International Prize — Awarded in 2021 for the Friendship Learning Centre.
  • Climate change adaptation — Relevant to the strategies discussed for flood resilience.
  • Park Books — Publisher of the monograph ‘Meditations in Entropy’.

116 words

Radar Profile

The radar profile shows high scores across all dimensions, with slightly lower technical depth (8) compared to information quantity and quality (9). This indicates a lecture that is both informative and reliable, though it may not delve into highly specialized technical details.

Reliability 9/10