What can be known about future Umwelten?

2019

Morten Tønnessen

The American Journal of Semiotics 35

Umwelt and language

2015

Morten Tønnessen

in: Biosemiotic perspectives on language and linguistics, Berlin,

The ontogeny of the embryonic, foetal and infant human umwelt

2014

Morten Tønnessen

Sign systems studies 42

Semiotics of being and Uexküllian phenomenology

2011

Morten Tønnessen

in: Phenomenology/ontopoiesis retrieving geo-cosmic horizons of antiquity, Berlin,

Abstraction, cruelty and other aspects of animal play (exemplified by the playfulness of Muki and Maluca)

2009

Morten Tønnessen

Sign systems studies 37

Umwelt transitions

Uexküll and environmental change

2009

Morten Tønnessen

Biosemiotics 2 (1)

Umwelt ethics

2003

Morten Tønnessen

Sign systems studies 31 (1)