WebJul 1, 2024 · Building on the insurance hypothesis (Nettle et al., 2024), we predicted that watching climate change-induced food scarcity content will make people prefer energy-dense foods. Three experiments confirm this notion by showing that such content makes people prefer high-calorie foods and that this effect is stronger for women. WebAccording to the insurance hypothesis, biodiversity insures ecosystems against declines in their functioning because many species provide greater guarantees that some will maintain functioning even if others fail. Here we examine this hypothesis theoretically. PDF - Biodiversity and ecosystem productivity in a fluctuating ... - PNAS
Biodiversity as insurance: from concept to measurement and …
WebJul 16, 2016 · Here, we outline and evaluate one candidate explanation, the insurance hypothesis (IH). The IH is rooted in adaptive evolutionary thinking: the function of storing fat is to provide a buffer... Webgamble for an insurance company because of his age, his gender, his car, or his personal reckless-ness. But there is an escape for his insurance company. Any auto insurer in … greenteq fix dynamics
Biodiversity and ecosystem productivity in a fluctuating …
WebOct 20, 2003 · In this paper, we explore the spatial insurance hypothesis by using a simple theoretical model of a metacommunity in which different systems experience asynchronous environmental fluctuations, different species have different but constant traits, and the degree of matching between environmental values and species trait values determines … WebHypothesis. Based on prior knowledge, I have the initial hypothesis that Kenyan Twitter users generally have negative sentiments towards insurance, due to mistrust in the insurance industry and high premiums. Data Collection. I collected tweets using the Twitter API, using a combination of keywords related to insurance and Kenya. WebJul 1, 2024 · According to the insurance hypothesis (Nettle, Andrews, & Bateson, 2024), humans and other vertebrates possess evolutionary mechanisms protecting them against … greenteq band omnia bg1