Microorganisms are invisible to our eyes, but research reveals their enormous importance. Four microbiology professors provide insight into complex social systems among bacteria, their impact on weather and climate, and what happens when permafrost in the Arctic thaws.
The program unfolds in four parts: First, biofilm is explored – a complex ecosystem of cooperating microorganisms that protects bacteria against antibiotics and the immune system, and which represents the most successful life form in the bacterial world. Professor Rikke Louise Meyer works on new solutions to the problems biofilm creates in industry and healthcare.
Next, research on microbiological communication through chemical signal molecules is presented. Ph.d. Nathalie Eiris Henriksen, winner of DR's Researcher Festival – Ph.d. Cup 2024, has developed advanced analysis technology to eavesdrop on marine bacteria's "conversations" – and outlines how this can contribute to sustainable biological solutions.
The third topic is aeromicrobiology: Airborne bacteria in the atmosphere actively influence the formation of raindrops, ice crystals, and weather patterns. Professor Kai Finster presents the latest findings on microorganisms' role in climate and weather.
Finally, the consequences of Arctic thawing are addressed: Permafrost conceals enormous amounts of organic material that microorganisms warn will affect the climate when warmth awakens them to life. Professor Anders Priemé discusses the risks and perspectives.
Practical information: The event takes place at Chr. Hansen Auditorium in Copenhagen. A glass of wine is served during the intermission and is included in the ticket price. All lectures are held in Danish. Tickets go on sale Wednesday 12 August at 18:00. Note: Tickets cannot be exchanged or refunded.
