Preprints
Filtering by Subject: Other Social and Behavioral Sciences
The Evolutionary Ecology of Age at Natural Menopause: Implications for Public Health
Published: 2020-02-11
Subjects: Comparative and Evolutionary Physiology, Ecology and Evolutionary Biology, Life Sciences, Medicine and Health Sciences, Other Ecology and Evolutionary Biology, Other Medicine and Health Sciences, Other Social and Behavioral Sciences, Physiology, Social and Behavioral Sciences
Evolutionary perspectives on menopause have focused on explaining why early reproductive cessation in females has emerged and why it is rare throughout the animal kingdom, but less attention has been given to exploring patterns of diversity in age at natural menopause. In this paper, we aim to generate new hypotheses for understanding human patterns of diversity in this trait, defined as age at [...]
The trade-off between information and pathogen transmission in animal societies
Published: 2020-02-04
Subjects: Ecology and Evolutionary Biology, Life Sciences, Other Social and Behavioral Sciences, Social and Behavioral Sciences
Social structure can regulate information and pathogen transmission via social contact or proximity, which ultimately affects individual fitness. In theory, the same network properties that favor social information transmission also favor the spread of socially-transmitted pathogens, creating a trade-off between them. The mechanisms underlying the development and stability of individual [...]
Time is money. Waiting costs explain why selection favors steeper time discounting in deprived environments.
Published: 2019-12-05
Subjects: Other Psychology, Other Social and Behavioral Sciences, Psychology, Social and Behavioral Sciences
Individuals exposed to deprivation tend to show a characteristic behavioural syndrome suggestive of a short time horizon. This pattern has traditionally been attributed to the intrinsically higher unpredictability of deprived environments, which renders waiting for long term rewards more risky (i.e. collection risks are high). In the current paper, based on a simple dynamic life history model, we [...]
Returning the Earth to Mankind and Mankind to Earth: an Ecosystemic Approach to Advocacy, Public Policies, Research and Teaching Programmes
Published: 2019-01-20
Subjects: Other Social and Behavioral Sciences, Social and Behavioral Sciences
In view of the overwhelming pressures on the global environment and the need to disrupt the systems that drive them, an ecosystemic theoretical and practical framework is posited for the evaluation and planning of communication, advocacy, public policies, research and teaching programmes; Priority is given to a set of values, norms and policies in view of human well-being, quality of life and [...]