THE DEEP HEALTH COSTS OF CLIMATE CHANGE — As most of the East Coast tracks Ian's path today, it seems like a reasonable moment to talk about the weather — and, particularly, how America's health is getting hammered by it. Estimates vary on that toll, both from the lens of individual loss of life and public health as a whole. Thousands of deaths each year, for example, are linked to extreme heat in the U.S. On the economic side, some counts put the burden of air pollution and climate change on the national health care system at more than $800 billion a year. But other factors are harder to measure: for instance, the impact on the mental health of residents in the places hit by extreme weather events. I interviewed Sen. Ron Wyden this week for Harvard's T.H. Chan School of Public Health series, "Public Health on the Brink," and we discussed the effect wildfires have had on Oregonians' mental health, both first responders and residents who now have to live with the recurring threat of having to evacuate their homes. We don't know the full scope of the damage Hurricane Ian will do, but a new study published today by the Chan School suggests it doesn't look good for hospitals in its path. Health care facilities regularly get pummeled in hurricanes, but the study is the first to look at the storms' potential impact on the regional health care system as a whole. Researchers found that in 25 cities within 10 miles of the Gulf and Atlantic coasts, at least half of the acute care hospitals were at risk of flooding in a Category 2 storm. (As of Pulse publication time, Ian was still a Category 1.) The study also found that with the 0.82 meter (2.69 feet) sea level rise expected within this century, the odds of hospital flooding increase a further 22 percent. It's the kind of study that could help policymakers plan for the extreme events that will be a fixture of our collective future. But it requires action. "We can avoid crises that other hospitals have had to endure by learning from their experience and creating plans," said Aaron Bernstein, one of the study's authors. "But we must act now, before disaster strikes." WELCOME TO FRIDAY PULSE — Not only are many Floridians' homes underwater, now they have to deal with alligators, sewage, bears and snakes. Send news and tips to kmahr@politico.com and dpayne@politico.com. WANT MORE PULSE? Listen to the latest episode of our Pulse Check podcast. This week, Ruth Reader talks with Alice Miranda Ollstein about how abortion bans can complicate your prescriptions. Plus, Ruth discusses the White House's ambitious plan to end hunger in the country by 2030.
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