Lecture: Knowing the Reef: Community Insight and Scientific Understanding

Coastal communities and island populations, such as those in Singapore and Bintan, are increasingly vulnerable to the impacts of climate change, particularly sea level rise. Coral reefs play a critical role as natural breakwaters, aiding to defend against coastal erosion. However, their survival is threatened by the implications of Singapore’s urbanisation on Bintan —through economic and touristic development—, alongside overfishing, rising sea temperatures, and the potential runoff impacts of industrial developments such as petrochemical plants. The lecture opens with a presentation by Professor Ute Meta Bauer (School of Art, Design and Media, NTU) on sea-based livelihoods in the Riau Archipelago and features lectures by coral restoration diver Rudi (Bintan Black Coral Dive) and Associate Professor Peter Todd, (Experimental Marine Ecology Laboratory, NUS; Director, Tropical Marine Science Institute, NUS ) with a response by Dr Karenne Tun (Director, Coastal and Marine Branch, National Biodiversity Centre, NParks), moderated by Associate Professor Laura Miotto (School of Art, Design and Media, NTU). The session explores current coral restoration projects initiated by Rudi in Bintan, including nature-based solutions, highlighting their significance for coastal communities reliant on reef coastlines for their livelihood. Returning to urban Singapore, Associate Professor Todd will discuss eco-engineered seawalls that function as surrogates for natural habitats, supporting coral growth while simultaneously serving as coastal defense structures against rising tides.

Tuesday Lecture

26 August 2025, 6:30pm – 8:00pm

The Hall, NTU CCA, Blk 6 Lock Road, #01-10 Gillman Barracks, Singapore 108934

Image: Coral Tree Nursery, Coral Restoration Project initiated by Rudi and Bintan Black Coral Dive Centre, Bintan Island, Indonesia. Photo by Udin.

The Climate Transformation: Sustainable Societies Lecture series returns for its second cycle for the 2025 Fall Semester. Each session features researchers from the Climate Transformation Programme, alongside contributors from other academic fields, as well as artists, architects and advocates. In this second iteration, the series is framed with policy relevance in mind, with respondents from various government agencies and other fields offering immediate commentary.

The Climate Transformation: Sustainable Societies Series is organised by members of the Climate Transformation Programme (CTP) Cross-Cutting Theme 1: Sustainable Societies research team, Senior Principal Investigator Professor Ute Meta Bauer, research fellow Joshua Gebert, research associate Ng Mei Jia and research assistant Angela Ricasio Hoten.

Sustainable Societies

Senior Principal Investigator, Professor Ute Meta Bauer (NTU ADM)

Principal Investigator, Associate Professor Laura Miotto (NTU ADM)

Principal Investigator, Professor Dr Thomas Schroepfer (SUTD)

This Lecture Series is supported by the Singapore Ministry of Education Academic Research Fund Tier 3 grant [MOE-MOET32022-0006] for the Climate Transformation Programme.