Increasingly, summers are becoming hotter, leading to more frequent and deadly heat waves. Experts emphasize the urgency of addressing this issue to ensure safety and well-being during extreme temperatures.
Rising Temperatures and Their Impact
When Duane Stilwell settled in Guadalupe, Arizona five years ago, he intended to make it his permanent home. At the age of 68, he had lived in various places, from growing up in Mexico to working as a railway switchman in Ohio and Illinois. He taught school in California and New York too. However, rising temperatures have shown the challenges these conditions pose. Last year, Maricopa County experienced 113 consecutive days over 100°F. This extreme heat affected his vegetation and even caused a neighbor’s death due to heat stroke. Stilwell now considers relocating once more.
The rise in extreme heat is not confined to Arizona. Since 1980, the U.S. has seen the average number of heat waves double and the length of a heat wave season extend from 40 days to 70. Experts predict future summers will only get hotter, warranting effective strategies to combat heat.
Expert Recommendations for Dealing with Heat
The Short Wave podcast from NPR consulted experts like Kim McMahon from the National Weather Service and Nick Staab, Arizona’s Maricopa County incident commander for extreme heat response. They offered several strategies:
- Avoid outdoor activities during peak heat hours.
- Utilize the NWS’s HeatRisk tool to monitor local conditions and forecast heat-related risks.
- Stay hydrated and take cold showers to cool down.
- Install dark curtains to block sunlight indoors.
Public health initiatives can bolster heat response by improving access to cooling and respite centers. These centers need to remain operational as much as feasible, with communities receiving guidance on accessing them. Maricopa County’s Heat Relief Network is a practical example of such efforts.
Justin Mankin, a climate scientist, suggests treating exceptionally hot days like snow days. Schools, camps, and sports events should consider suspending activities when there is significant heat risk. Moreover, corporations and nations must take initiative to lower greenhouse gas emissions, which primarily contribute to rising summer temperatures.
Engagement in these steps, from individual actions to societal measures, could mitigate the impact of escalating summer heat.
This guidance is part of Nature Quest, a segment of Short Wave tasked with addressing listener inquiries about local environmental changes. For those with related questions, Short Wave encourages submitting voice memos to [email protected].
The episode was curated by Hannah Chinn and Rachel Carlson, edited by Rebecca Ramirez, and fact-checked by Tyler Jones, with Jimmy Keeley as the audio engineer.
Leave a Reply