Article contents
Information: Its Interpretation, Its Inheritance, and Its Sharing
Published online by Cambridge University Press: 01 January 2022
Abstract
The semantic concept of information is one of the most important, and one of the most problematical concepts in biology. I suggest a broad definition of biological information: a source becomes an informational input when an interpreting receiver can react to the form of the source (and variations in this form) in a functional manner. The definition accommodates information stemming from environmental cues as well as from evolved signals, and calls for a comparison between information-transmission in different types of inheritance systems—the genetic, the epigenetic, the behavioral, and the cultural-symbolic. This comparative perspective highlights the different ways in which information is acquired and transmitted, and the role that such information plays in heredity and evolution. Focusing on the special properties of the transfer of information, which are very different from those associated with the transfer of materials or energy, also helps to uncover interesting evolutionary effects and suggests better explanations for some aspects of the evolution of communication.
- Type
- Research Article
- Information
- Copyright
- Copyright © The Philosophy of Science Association
Footnotes
Acknowledgment: Many many thanks to Marion Lamb, Michael Lachmann, James Griesemer, Susan Oyama, Ayelet Shavit, and Eytan Avital for their constructive and critical comments. I am also grateful to Peter Godfrey-Smith and an anonymous referee for their thoughtful reviews of the previous version of this paper.
References
- 129
- Cited by