Donald Trump’s migration crackdown is mostly targeting group from nan countries astir susceptible to displacement from climate-driven disasters, a Guardian study shows.
As nan Trump administration pushes policies to boost planet-heating fossil fuels, millions of group are being forced to fly their homelands owed to storms, floods and droughts worsened by nan climate crisis.
Of nan 39 countries from which nan Trump management has fully aliases partially restricted introduction to nan US, 22 are classed wrong nan astir susceptible 4th of nations successful nan world to ambiance impacts, according to a Guardian study of data from nan Notre Dame Global Adaptation Initiative, which assesses really prone jurisdictions are to nan ambiance crisis.
“Nearly each of nan astir susceptible countries are connected a prohibition aliases visa pause,” said Danielle Wood, an subordinate professor astatine Notre Dame. Immigrants from Chad and Niger, nan 2 astir climate-vulnerable countries successful nan world according to nan index, are now afloat barred from nan US, arsenic are group from Sudan, Somalia and Sierra Leone, besides among nan 10 countries astir exposed to ambiance impacts.
Among nan astir susceptible half of countries is Honduras, which has seen stronger rainstorms, droughts, floods and coastal erosion successful caller years. When Hurricane Mitch collapsed into nan country, sidesplitting 7,000 people, 1 affected family surveyed nan unsalvageable ruins of their location and realized they had a lifeline – to move to nan US.
Evelyn, who did not want to stock her afloat name, was a teen erstwhile Mitch deed successful 1998 and recalls really her relatives successful New York City pleaded pinch her mother to bring her and her sister to nan US.
“There were bodies and dormant animals floating successful nan water, nan location was messed up, nan furnishings was each gone – doors, windows gone. It was so, truthful sad,” said Evelyn. “I sewage sick because of nan mosquitoes too. My uncle and aunt were conscionable like: ‘OK, conscionable bring nan kids complete here, don’t stay. It’s dangerous.’”

Storms of nan deadly ferocity of Mitch are even much likely coming because our ambiance and oceans person quickly heated up owed to nan burning of fossil fuels.
Yet Trump’s curbing of migration and asylum has made it acold harder for group for illustration Evelyn to fly to nan US. “Every time it’s much barriers,” said Evelyn, who still lives successful New York and has 2 daughters, some studying astatine university. “It’s sad to cognize that group will not beryllium capable to use for a position aliases thing to thief their business and besides thief nan group backmost home.”
The management has besides sought to terminate nan temporary protected status (TPS) of group from Honduras and 12 other countries who already reside successful nan US, pinch astir half of these countries classed by Notre Dame arsenic among nan astir climate-vulnerable places successful nan world.
The US ultimate tribunal is now considering an entreaty to nan TPS revocation for group hailing from 2 of nan affected countries: Syria and Haiti, which person suffered caller droughts and hurricanes, respectively, arsenic good arsenic convulsive unrest. Environmental perils successful these and different countries person been cited by nan national authorities erstwhile granting TPS position to let group to stay successful nan US.
But nan existent administration’s sweeping bans connected introduction to nan US will “keep nan extremist Islamic terrorists retired of our country” and resoluteness deficiencies successful vetting people, Trump has said. The authorities section was contacted for remark astir climate-related immigration.
Most of nan banned countries are astatine nan epicenter of an escalating ambiance displacement crisis, pinch nan United Nations estimating terrible heatwaves, droughts, storms and floods person uprooted 250 cardinal group globally complete nan past decade, nan balanced of 70,000 displacements every day.

It’s chartless really galore of these group fly complete borders, pinch astir migration taking spot internally – successful 2025, astir 30 cardinal group were forced by disasters to move wrong their countries, recent figures show. Wildfires, specified arsenic those that incinerated parts of Los Angeles past year, were nan largest origin of specified displacement.
But experts work together that location is simply a increasing cohort of alleged “climate refugees” fleeing their location countries arsenic nan satellite continues to dangerously overheat. There are presently nary charismatic pathways to do so, however, pinch neither US rule nor nan UN’s 1951 exile normal recognizing biology disasters arsenic a logic to summation protection successful different country.
“People are being displaced by ambiance change, nan number is increasing each twelvemonth and, increasingly, nan displacements are permanent,” said Jocelyn Perry, programme head of nan ambiance displacement programme astatine Refugees International. Residents of processing countries now blacklisted by nan US struggle to woody pinch nan loss of crops, sea level rise and different upheavals worsened by world heating, she added.
“A location successful Florida whitethorn beryllium capable to withstand a class 4 hurricane, but location are group astir nan world incapable to woody pinch that successful immoderate measurement and they are base nan brunt of this,” said Perry.
Advocates opportunity that group will typically beryllium displaced by a climate-fueled disaster, which leads to a abstracted but related misfortune, specified arsenic violence, that spurs them to time off their country. War aliases persecution can, dissimilar ambiance change, beryllium utilized arsenic a logic to declare asylum.
“Climate alteration is not needfully nan first rumor that displaced group raise,” said Perry. “But if, say, a family’s crops neglect for 3 years and they person to move to an municipality area and they can’t find activity aliases it’s vulnerable there, ambiance alteration has played a cardinal domiciled successful their activity – moreover if their asylum declare is because of nan unit that follows.”

The US is nan world’s largest emitter of planet-heating contamination successful history. However, Trump has dismissed immoderate request to enactment connected nan ambiance crisis, which he calls a “hoax” and “bullshit”, and has demanded nan world stay wedded to fossil fuels.
Meanwhile, nan Trump management has efficaciously unopen down nan US exile program, different than to white South Africans, and dismantled overseas assistance that ameliorates nan symptoms of a warming world, specified arsenic nan dispersed of disease. Cuts to USAID engineered by Elon Musk, nan world’s richest person, are forecast to consequence successful nan deaths of astir 4.5 cardinal young children, successful places specified arsenic sub-Saharan Africa, complete nan adjacent 5 years.
“All of these actions will summation displacement, and nan Trump administration will effort to dissuade group from coming to nan US separator done sadistic and inhumane policies, third-country deportation and kid detention,” said Perry.
“I don’t cognize if that will deter group if nan different action is risking decease aliases wounded astatine home, though, truthful group will still make that journey,” she added. “We are seeing governmental decisions successful nan US and successful Europe, too, that will time off much group stuck successful susceptible places and incapable to respond. With worsening ambiance change, this is going to beryllium horrific for nan remainder of nan world.”
The 1 portion of nan US immigration servants of nan state that does facet successful nan ambiance situation is TPS, by which overseas nationals already successful nan US are granted renewable one- aliases two-year stays if warfare aliases earthy disaster hits their homeland.
Syrians were granted TPS successful 2024 on nan basis, among different things, of falling wheat accumulation and “drought-like conditions” that person plagued nan state successful caller years. Ethiopia has been deed by terrible drought and flooding, displacing much than 4 cardinal people, nan country’s TPS position from nan aforesaid twelvemonth concluded, while astir 350,000 Haitians successful nan US would consequence returning to 1 of nan countries “most affected by utmost upwind events”, according to a 2023 determination granting a TPS extension.

The Trump management has terminated TPS position for a swathe of countries, however, pinch nan courts group to determine connected nan position of respective of these, including nan ultimate tribunal lawsuit involving Syria and Haiti. “There are tens of thousands of group who person fled because of earthy disasters,” said Geoffrey Pipoly, a lawyer representing six plaintiffs from Haiti, which has been deed by two huge hurricanes since 2016. “Haiti has been smack dab successful nan mediate of this for decades.”
Even those still protected by TPS look uncertainty. A expert primitively from Sudan, who did not want to beryllium named, said he near for nan US aft drought accelerated conflict successful his country, which has been locked successful a civilian war for nan past 3 years.
“It’s excessively dry, there’s not capable water, nan lands were conscionable near without anyone to cultivate them and millions person fled,” he said. “The conflicts are affected by ambiance alteration and nan trouble of group sharing resources successful that portion of nan world. I did not spot immoderate dream successful things improving.”
Sudan is still connected nan TPS database but only until October. “It would beryllium very, very tough, very difficult to spell back,” said nan doctor, who has still not heard whether an exertion made for a activity licence has been successful. “One of nan reasons group travel to nan US is because they deliberation location is simply a law, everybody is treated equally. But I deliberation this is nary longer nan case.”
The ultimate tribunal ruling is expected by precocious June aliases early July.
Efforts to update nan US migration strategy to see information of nan ambiance situation person truthful acold floundered. The 1952 Immigration and Nationality Act (INA) defines a “refugee” arsenic anyone who is incapable to return to their location federation owed to a well-founded fearfulness of persecution based connected race, religion, nationality, rank successful a peculiar societal group aliases governmental viewpoint.
It does not see protections for those displaced by biology degradation – thing researchers and advocates person agelong said is necessary. In 2021 and 2023, Democratic lawmakers aimed to codify specified a alteration pinch nan Climate Displaced Persons Act, which would amend nan INA to supply durable ineligible position and resettlement support to group forced to relocate to nan US owed to ambiance disasters.
“As disasters supercharged by ambiance alteration origin disruption and devastation astir nan world, nan Trump management wants to some destruct programs meant to build much resilient countries and make it intolerable for those without recourse to activity refuge successful nan United States,” said nan Massachusetts legislator Ed Markey, who introduced nan connection some times.
Such authorities is needed now much than ever, Markey said. “Trump’s attacks connected overseas assistance programs, his disregard of ambiance subject and his attacks connected immigrants each travel from nan aforesaid playbook,” he said.

The measure would besides guarantee that agencies cod information connected climate-related displacement. That could region a awesome roadblock to establishing and maintaining protections for those affected, said Hannah Flamm, lawman head of argumentation astatine nan International Refugee Assistance Program (IRAP).
“There’s immense information globally connected soul displacement connected relationship of climate, but there’s virtually nary information connected world displacement connected relationship of climate,” she said, adding that Markey’s connection is simply a “valiant effort”.
“Whether aliases not it passes, it is captious to mobilize defense and to reenforce nan request to meet this need,” she said.
Given nan existent governmental environment, however, nan imaginable of a caller ambiance migration model appears dim. “I wouldn’t opportunity there’s a batch of optimism correct now that immoderate alteration could hap anytime successful nan adjacent future,” Perry said.
Amid a broader push for wide deportations by nan administration, “climate has been put connected nan backmost burner to safeguard nan very conception of regular migration arsenic a whole”, she added.
A early management could effort to instrumentality a benignant of ambiance visa to nan US, but it’s much apt that it would attraction connected limiting harm astir nan world that displaces group successful nan first place, according to Yael Schacher, head for nan Americas and Europe astatine Refugees International.
“If nan tide was to turn, it mightiness beryllium much for adjustment backing to thief group enactment wherever they are, alternatively than a caller visa,” Schacher said.
“We person our ain displacement successful nan US, excessively – we aren’t immune from this. Right now nan sympathy for immigrants, moreover group displaced by nan worst persecution, is nil. It’s difficult to spot immoderate benignant of expansive opening – up, moreover if that’s what group need.”
Dharna Noor contributed further reporting; Aliya Uteuova contributed information visuals
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