Description: In this Society of Actuaries (SOA) Research Institute report, authored by consultants from Milliman, Inc. (Milliman) we aim to study the effects of hurricanes on human health: whether there is a relationship between hurricanes and the observed prevalence of healthcare utilization or certain health conditions among the affected population, whether this relationship can be observed through a healthcare utilization dataset, and whether there is an interaction between this observation and metrics of socioeconomic vulnerability.

Description: Explore an essay collection from the Society of Actuaries (SOA) Research Institute that focuses on how climate change may impact retirement security.

Description: This report is targeted to actuaries that are interested in identifying the adverse human health outcomes resulting from anthropogenic climate change. This is accomplished by providing a detailed framework to evaluate the impact of extreme heat on human health and identify the role that anthropogenic climate change has on extreme heat events. Although this document is designed around extreme heat, the concepts can be expanded to other climate-related events. As the primary focus of actuarial research is to promote human health and minimize the preventable economic burden, this document also provides recommendations to mitigate against excess heat related illness (HRI) due to extreme heat.

Description: Climate change has the potential to wreak havoc on ecosystems worldwide. One anticipated repercussion is the change in suitable habitats of vectors, such as mosquitos and ticks, who can transmit serious and even life-threatening diseases to humans. In this report, we outline major vector-borne diseases, discuss their symptoms and treatment costs, and present the relevant research regarding their evolving spatial patterns due to climate change.

Description: The research provides a modeling framework for assessing the inundation risk of properties and their expected flood damages, thereby laying a foundation for flood insurance pricing. The researchers studied over 50 years of claims data from the National Flood Insurance Program with 2.5 million records and identify property characteristics that predict flood damages for inundated properties. The development of a private flood insurance market hinges on insurers’ ability to better understand and price flood risk. This research takes a closer look at flood risk modeling and flood insurance pricing.

Description: This research paper studies catastrophe insurance pools covering losses caused by extreme weather events.

Description: This report evaluates the impact and evolution of societal risk management due to projected future changes in frequency, severity, and variety of weather-related catastrophes.

Description: The Society of Actuaries Catastrophe/Climate Strategic Research Program engaged Risk & Regulatory Consulting LLC (“RRC”, “we”, “our”, or “the researchers”) to conduct research on the projected changes in insurability and affordability of insurance coverages due to climate change.

Description: The objective of this paper is to discuss the factors that affect and should be considered in the development of social discount rates, with a primary focus on social cost-benefit analyses of climate change-related strategies, programs, and investments involving mitigation and ex-ante adaption efforts.

Description: We summarize some of the developments in corporate sustainability. The guiding principles of corporate sustainability are developed on the global stage, but implementation of these principles necessarily occurs at the individual company level. Our aim is to educate actuaries on the broad principles, point curious readers towards more research, and inspire actions that actuaries can take within their organizations to strengthen the long-term sustainability of the industries that actuaries serve.