After a successful 2019 Biosemiotics Gathering in Moscow, I’m happy to be sharing a deeper look at my project at the University of Tartu, in Estonia, giving a talk on Multi-level semiosis – and the impact of supernormal stimuli in the human superorganism and holobiont.

This is as part of the Berkeley-Tartu biosemiotic summer seminar in Tartu.

Part I: June 26, with Jeremy Sherman

Part II, July 11, with Yogi Hendlin

Part III: July 15, with Terrence Deacon.

Here is information about the part II.

On Thursday, July 11, at 14.15, Jakobi 2–336, Yogi H. Hendlin (University of California and Erasmus University of Rotterdam) will give a talk

Multi-level semiosis – and the impact of supernormal stimuli in the human superorganism and holobiont

Abstract. This talk draws on classic ethology and insights for humans as superorganisms living in artificial environments. It first describes the case for seeing the human body, and not just cultures, as itself a superorganism, but through the unconventional form of defining superorganism not as cells or individuals only of one species, but as inherently an interspecies phenomenon. Second, I describe how the holobiont view of the human organism helps make sense of this definition of the superorganism as interspecies. Finally, I’ll look at both classical and cognitive ethology to examine how even individuated human cells or other endosemiotic symbionts can also become affected by unfamiliar stimuli stronger than those their evolutionarily-geared heuristics are geared for. This overflow or flood of response to certain stimuli I see as a relevant form of supernormal stimuli, as Niko Tinbergen described this condition, even as I extend it to endosymbionts, beyond Tinbergen’s use of the concept specifically on the individual animal.

After a break, the meeting will continue at 6 p.m. at Vikerkaare 7–8. 

We also expect to discuss some new ideas from the recent Gathering in Biosemiotics that took place in Moscow.

Everybody very welcome!