Another hottest day in the world record occurred on July 24, 2024, and a days-long heat dome in many areas of the country followed, caused by persistent high pressure that trapped the heat over those areas. The effect of high heat is also causes increases in strength and intensity of hurricanes, typhons and other storms, as well as creating wind gusts and dry conditions that create wildfires, bleaching/death of coral reefs, changes in what plants can live in various zones, and many other environmental consequences. What is often overlooked though is the effect of extreme heat on humans. Heat is the deadliest form of extreme weather, killing more people on average than floods, tornados and hurricanes.

Extreme heat was declared a health crisis that needs to be addressed in federal law and policies according to Xavier Becerra, Secretary of U.S. Health and Human Services (HHS), during a trip to Phoenix, where the temperatures hovered around 100 degrees. People in the US are dying of extreme heat at much higher rates than in the past. And we are bound to see new daily records for daily global temperatures in future months and years. Arizona is expected to experience up to 117 days per year over 100 degrees by 2030 and nearly half the days annually will be over 100 degrees by 2060. The federal government wants to be part of the solution and to work with the states to provide relief from extreme heat. Among other things, the federal government is collecting data that the states can turn to when they are in the path of the next heat wave, as well as helping employers inform workers when they are in the danger zone.
He encouraged Congress to pay attention to this issue so we can be prepared. The Stafford Disaster and Emergency Relief Act (passed in 1988 and last amended in 2016) created a system for a presidential disaster or emergency declarations to trigger financial and physical assistance through the Federal Emergency Management System (FEMA). But this system still appears to be focused on weather disasters such as flooding, heavy rains, hurricanes and extreme cold, and not on heat exposure and dealing with the increasing numbers of wildfires. So HHS will be partnering with Congress and the states to look at what the Stafford should and can do to address extreme heat that is occurring.
For example, Arizona Governor Katie Hobbs has pointed out to Congress that federal Low Income Home Energy Assistance Program funds given to Arizona are less than one-half of 1% of the agency’s funds because FEMA is focused on providing heating relief from the cold and not the needs for cooling in extreme heat situations.
For people who do not have the option to avoid being outside in extreme heat, experts suggest working in the shade, as well as taking frequent breaks and drinking plenty of water. Today there are no federal heat standards and few statewide ones. Proposed Occupational Safety and Health Administration (OSHA) rules would add federal protections for both outdoor and indoor workers. Employers would be compelled to provide workers greater protections including shade, water and rest breaks. U.S. Secretary of Labor, Julie Su, stated “Working people should not have to experience heat stroke. Heat illness and even death just to do their jobs.” OSHA estimates that the proposed rules would cost $7.8 billion for employer compliance. But the cost to human life would be greater without the proposed rule, and the proposal would provide an estimated $9,179 billion in total benefits each year for avoided heat-related fatalites.”
(Sources: Akron Beacon Journal – June 19, July 25, August 11, and September 4, 2024)













