# Enhancing climate resilience with proximal cues in personalized climate disaster preparedness messaging

## TL;DR

Adding local place names to climate risk messages makes people more likely to take action, helping them prepare for disasters like wildfires.

## Contribution

A behavioral intervention using proximal cues in climate messaging significantly increases engagement and preparedness actions.

## Key findings

- Localized messages doubled the likelihood of seeking wildfire preparedness information compared to generic messages.
- The intervention reduced psychological distance and increased place attachment, prompting action.
- The approach is scalable and low-cost, offering insights for disaster preparedness.

## Abstract

Climate-related disasters such as wildfires and floods pose escalating risks to communities worldwide, yet motivating individuals to adopt protective measures remains a persistent challenge. In a pre-registered field experiment with 12,985 Australian homeowners in wildfire-prone areas, we demonstrate that a simple behavioural intervention—integrating proximal cues, such as participants’ suburbs, into climate risk communications—significantly increases engagement. Participants who received localized messages were twice as likely to seek further information about wildfire preparedness compared with those who received generic communications (odds ratio of 2.03, 95% confidence interval of 1.33 to 3.16). This effect highlights the power of behavioural interventions in addressing barriers to climate adaptation, particularly by reducing psychological distance and fostering place attachment. By making abstract climate risks tangible and personally relevant, the intervention nudges individuals towards action. These findings suggest a scalable, low-cost approach for enhancing disaster preparedness, offering insights for leveraging behavioural science to mitigate the impact of climate-related disasters.

In this randomized field experiment with 12,985 Australian homeowners, adding place cues to climate-risk emails increased click-throughs and engagement, suggesting a low-cost, scalable way to prompt wildfire-preparedness actions.