When climate risk hits home, people listen: Study reveals key to engagement with disaster preparedness messaging
Peer-Reviewed Publication
Updates every hour. Last Updated: 10-Dec-2025 23:11 ET (11-Dec-2025 04:11 GMT/UTC)
A subtle change in how climate risk is communicated—mentioning a person’s local area—can significantly increase attention to disaster preparedness messages, according to a new study by researchers at the Stockholm School of Economics and Harvard University, published in Nature Human Behaviour. The findings offer a practical, low-cost strategy for governments, insurers and local authorities seeking to boost climate resilience in vulnerable communities.
With climate change and higher incidence of crop diseases, global cocoa production and supply is being threatened. A research team from the National University of Singapore (NUS), motivated by these reports, set out to enhance the taste of carob, making it a more appealing and sustainable alternative to cocoa.
The NUS team, led by Associate Professor Liu Shao Quan from the Department of Food Science and Technology at the NUS Faculty of Science, has developed two innovative techniques to enhance the taste of carob pulp.
“Our carob-based innovation meets the relatively untapped and nascent market of alternative chocolate sources. Additionally, our new techniques improve the taste of carob itself, without the use of additives such as flavourings. So, consumers can have the best of both worlds – better flavour and a simple ingredients list. With these innovations, we aim to make a meaningful contribution towards addressing the current challenges and needs of the chocolate industry,” said Assoc Prof Liu.
An interdisciplinary team of researchers at the University of California, Santa Cruz, has published a new study using transaction data provided by Zillow to show that homebuyers price in the natural-defense value of mangrove after heavy storm seasons. The new research, published in the journal Review of Finance, finds that homes in coastal Florida saw smaller price declines after storms when they were near mangrove forests versus homes that were farther from them.
Higher nighttime temperatures are linked to shorter sleep times and lower sleep quality, especially for people with chronic health conditions, lower socioeconomic status, or those living on the West Coast, according to a new USC study. Researchers estimate that by 2099, people could lose up to 24 hours of sleep each year due to heat, highlighting the potential impact of climate change on sleep health. The researchers obtained data from 14,232 U.S. adults in the All of Us Research Program that was collected between 2010 and 2022. In total, the researchers analyzed more than 12 million nights of sleep, looking at how long people slept and how easily they fell asleep. They also examined 8 million nights of data on sleep stages and how often sleep was interrupted. Finally, they used location and meteorological data to find out whether sleep patterns were linked to changing temperatures. They found that a 10-degree Celsius increase in daytime temperature was associated with 2.19 minutes of lost sleep, while a 10-degree nighttime temperature increase was associated with a loss of 2.63 minutes. The effects were greater among females, people of Hispanic ethnicity, people with chronic diseases, and those with a lower socioeconomic status. In addition to shorter sleep times, rising temperatures were also associated with more disrupted sleep throughout the night and more time spent awake in bed.