Events

KLI Colloquia are invited research talks of about an hour followed by 30 min discussion. The talks are held in English, open to the public, and offered in hybrid format. 

 

Fall-Winter 2025-2026 KLI Colloquium Series

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https://us02web.zoom.us/j/5881861923?omn=85945744831
Meeting ID: 588 186 1923

 

25 Sept 2025 (Thurs) 3-4:30 PM CET

A Dynamic Canvas Model of Butterfly and Moth Color Patterns

Richard Gawne (Nevada State Museum)

 

14 Oct 2025 (Tues) 3-4:30 PM CET

Vienna, the Laboratory of Modernity

Richard Cockett (The Economist)

 

23 Oct 2025 (Thurs) 3-4:30 PM CET

How Darwinian is Darwinian Enough? The Case of Evolution and the Origins of Life

Ludo Schoenmakers (KLI)

 

6 Nov (Thurs) 3-4:30 PM CET

Common Knowledge Considered as Cause and Effect of Behavioral Modernity

Ronald Planer (University of Wollongong)

 

20 Nov (Thurs) 3-4:30 PM CET

Rates of Evolution, Time Scaling, and the Decoupling of Micro- and Macroevolution

Thomas Hansen (University of Oslo)

 

4 Dec (Thurs) 3-4:30 PM CET

Chance, Necessity, and the Evolution of Evolvability

Cristina Villegas (KLI)

 

8 Jan 2026 (Thurs) 3-4:30 PM CET

Embodied Rationality: Normative and Evolutionary Foundations

Enrico Petracca (KLI)

 

15 Jan 2026 (Thurs) 3-4:30 PM CET

On Experimental Models of Developmental Plasticity and Evolutionary Novelty

Patricia Beldade (Lisbon University)

 

29 Jan 2026 (Thurs) 3-4:30 PM CET

O Theory Where Art Thou? The Changing Role of Theory in Theoretical Biology in the 20th Century and Beyond

Jan Baedke (Ruhr University Bochum)

Event Details

Sylvia Cremer
KLI Colloquia
Social immunity in ants: collective disease defence and its epidemiological effects in social insect colonies
Sylvia CREMER (IST Austria)
2020-04-21 17:00 - 2020-04-21 18:30
KLI
Organized by KLI

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Topic description / abstract:

Social insects fight disease as a collective. Their colonies are protected against disease by a combination of the individual defences of all colony members (their individual hygiene and immune systems) and their collective actions performed jointly or towards one another, leading to a protection of the colony. This social immunity comprises actions to reduce pathogen load of the colony and to prevent transmission along the social interaction networks of colony members.  

Biographical note:

Sylvia Cremer works at the interface of behavioural ecology and evolutionary immunology and uses ants as a model system to understand collective disease defences. After her PhD at the University of Regensburg and a postdoc at the University of Copenhagen she was Junior Fellow at the Institute of Advanced Studies in Berlin. After her Habilitation at the University of Regensburg she moved to the IST Austria, where she is full Professor since 2015.