#Climatechange

A new Slate feature warns that overdrinking can cause life-threatening low sodium levels.
The piece links heavy hydration habits to exercise-associated hyponatremia and urgent medical risks (Slate).

This report explains the new findings and the risks for people in Thailand.
It shows what athletes, outdoor workers, families, and public-health planners should do now.

Hyponatremia means low sodium in the blood.
Doctors define normal sodium as 135 to 145 mmol per liter (Slate).

Italians are changing their holiday habits this summer.
They are trading long beach stays for cooler mountain breaks.

This shift matters for tourism planners in Thailand.
Thailand relies on beach tourism for jobs and revenue.

The pattern began after intense heatwaves hit Europe this year.
Tourists sought cooler air higher in the Alps and Dolomites (Euronews).

Many coastal businesses reported steep visitor drops in June and July.
Some areas saw visitor numbers fall by as much as 25 percent (Euronews).

A new BBC feature highlights ethical risks in last-chance tourism. ( BBC Travel: An ethical guide to last-chance tourism )

Researchers warn that tourists who rush to vanishing sites can worsen environmental decline. ( BBC Travel: An ethical guide to last-chance tourism )

The story draws on recent academic work about grief, management, and visitor pressure. ( KU News: Eco-necrotourism study summary ) ( SSRN: Eco-Necrotourism and Public Land Management )

Last-chance tourism means visiting places likely to disappear from climate change. ( BBC Travel: An ethical guide to last-chance tourism )

The crystal waters around Maya Bay once sparkled like jewels in Thailand’s tourism crown. Today, after years of closure and careful restoration, this iconic destination offers a powerful lesson about the double-edged sword of “last-chance” tourism—the global phenomenon driving millions to witness natural wonders before climate change erases them forever.

The Paradox of Farewell Tourism

Recent research from BBC Travel and academic institutions reveals a troubling paradox: the very tourists rushing to save memories of disappearing places may be accelerating their destruction. This emerging field, termed “eco-necrotourism” by researchers, examines how grief over environmental loss drives travel decisions—often with devastating consequences.

As travellers increasingly seek out landscapes and species thought to be vanishing under rising seas, warming oceans and melting ice, researchers warn that last-chance or “see-it-before-it’s-gone” tourism can both raise awareness and accelerate destruction if poorly managed. New scholarship frames the trend as a distinct policy challenge — dubbed eco-necrotourism — that forces park managers, tour operators and governments to contend with visitors’ grief, grief-driven demand, and the legal and practical limits of access. The debate matters for Thailand because coral reefs, mangroves and other coastal attractions already under stress draw millions of domestic and international visitors whose choices will shape local livelihoods and the country’s nature-based tourism future.

As travellers increasingly seek out landscapes and species thought to be vanishing under rising seas, warming oceans and melting ice, researchers warn that last-chance or “see-it-before-it’s-gone” tourism can both raise awareness and accelerate destruction if poorly managed. New scholarship frames the trend as a distinct policy challenge — dubbed eco-necrotourism — that forces park managers, tour operators and governments to contend with visitors’ grief, grief-driven demand, and the legal and practical limits of access. The debate matters for Thailand because coral reefs, mangroves and other coastal attractions already under stress draw millions of domestic and international visitors whose choices will shape local livelihoods and the country’s nature-based tourism future (An ethical guide to last-chance tourism).

As climate change erases glaciers, bleaches reefs and reshapes coastlines, a growing wave of travellers are chasing the experience of seeing vanishing wonders. New analysis by legal and social scientists argues that emotion-driven “last-chance” travel can be harnessed for conservation if managed carefully, but left unchecked it risks accelerating damage to the very sites visitors want to mourn and protect (An ethical guide to last-chance tourism). The debate matters to Thailand because the nation’s reefs, islands and coastal communities face the same pressures from overtourism and warming seas that are destroying destinations worldwide (An ethical guide to last-chance tourism).

Can emotion-driven tourism save endangered places, or does it hasten their destruction? For Thailand’s threatened reefs and islands, the answer depends on choices made today.

The scene unfolds daily across Thailand’s marine parks: divers descend through crystal waters toward bleached coral gardens, their cameras capturing what marine biologists warn may be final glimpses of ecosystems millennia in the making. Above the surface, longtail boats ferry snorkelers to sites where rising sea temperatures have transformed vibrant reef cities into ghostly underwater monuments.

Tourists planning their next getaway may notice rising costs—sometimes in the form of new climate-focused fees attached to hotel stays, ferry tickets, or entry to national parks and protected sites. Far from being just another burden on the traveller’s wallet, a new wave of tourist taxes is reshaping how the tourism industry responds to the escalating climate crisis, aiming to preserve some of the world’s most treasured and vulnerable destinations for future generations.

A remote, mountainous corner of northern Greece known as the Prespa lakes basin—a crossroads of Greece, Albania, and North Macedonia—is rapidly gaining attention among nature tourists and conservationists, thanks to new research and grassroots efforts to boost sustainable travel while preserving its stunning biodiversity. Once virtually unknown outside dedicated ornithologist and ecotourist circles, this region is now being promoted as a destination for walkers, birdwatchers, and anyone seeking a deeper connection with unspoiled landscapes, centuries-old culture, and unique wildlife ().

Nearly two years after catastrophic wildfires devastated significant portions of West Maui and Upcountry, the island’s tourism industry is charting a slow but steady comeback. Recent figures released by the Hawaii Department of Business, Economic Development and Tourism indicate a complex recovery: while visitor arrivals and spending figures are climbing, they remain distinctly below pre-disaster levels. This nuanced recovery, marked by resilient local efforts and strategic marketing, offers timely insights for Thailand’s tourism-dependent provinces still reeling from natural disasters, including the 2022 floods in Ubon Ratchathani and recurring wildfire threats in the North.

Antarctica, long considered the world’s last great wilderness, is now seeing record numbers of tourists, prompting urgent calls by researchers and policymakers to safeguard the continent before it is “loved to death.” Nearly 125,000 tourists visited Antarctica in the 2023–24 season, according to the latest research published in The Conversation by environmental and policy experts. Projections warn that by the 2033–34 season, visitor numbers could nearly triple, threatening both the continent’s unique ecosystems and the very experience that draws adventurous travelers south.

The pristine silence of Antarctica—Earth’s last great wilderness where penguins outnumber humans and ice sheets hold secrets spanning millennia—faces an unprecedented threat as record-breaking tourist numbers transform the continent into an unlikely destination for adventure-seeking travelers, including growing numbers from Thailand. Nearly 125,000 visitors descended upon the frozen continent during the 2023-24 season, representing exponential growth from just 8,000 annual tourists three decades ago, with projections suggesting numbers could triple to over 350,000 by 2033-34. This remarkable surge threatens to love Antarctica to death through environmental damage that could destroy the very wilderness experience that draws travelers to the world’s most remote continent.

Catastrophic surge in lethal flesh-eating bacterial infections caused by Vibrio vulnificus has overwhelmed Gulf Coast medical systems across Louisiana, Mississippi, Alabama, and Florida, with 32 confirmed cases and eight tragic deaths reported as of July 2025, representing a dramatic escalation that echoes alarming global trends and raises urgent concerns for Thailand’s extensive coastlines where similar environmental conditions create perfect breeding grounds for these dangerous marine pathogens. This unprecedented outbreak, linked primarily to warm saltwater exposure and consumption of contaminated raw shellfish, particularly oysters, demands immediate attention from Thai public health authorities and coastal communities whose livelihoods depend on marine resources and tourism.

A surge in dangerous infections caused by the “flesh-eating” bacterium Vibrio vulnificus has rocked Gulf Coast states in the US, with 32 cases and eight reported deaths across Louisiana, Mississippi, Alabama, and Florida as of July 2025, according to state health officials. The outbreak, which marks a notable increase over previous years, is linked primarily to warm saltwater exposure and the consumption of raw shellfish, particularly oysters—a scenario that echoes broader global trends and sparks concern among public health experts across coastal regions, including Thailand and Southeast Asia.

The popular Tunisian island of Djerba, steeped in centuries-old traditions and religious heritage, is facing an unprecedented crisis as its unique cultural legacy comes under assault from mass tourism, institutional neglect, and the accelerating impacts of climate change. This convergence of pressures threatens not just the island’s architectural treasures, but the very continuity of its traditional ways of life—raising alarms for heritage preservationists and tourism-dependent communities across North Africa and beyond.

Tunisia’s culturally rich island of Djerba confronts an unprecedented convergence of existential challenges as mass tourism pressures, institutional neglect, and accelerating climate change impacts combine to threaten one of the Mediterranean’s most significant multicultural heritage sites. This crisis encompasses not merely architectural preservation concerns but the fundamental survival of centuries-old traditional ways of life, creating urgent implications for heritage conservation efforts throughout Southeast Asia and beyond, including Thailand’s own vulnerable cultural landscapes.

As Thailand and much of the world endure record-breaking temperatures, schools are intensifying efforts to shield student athletes from the dangerous effects of extreme heat—a challenge that has become a focal point in the start of new school terms and sports seasons. Recent research and policies reflect mounting concern over the health and safety of young athletes, particularly as climate change accelerates the incidence and intensity of heatwaves. The latest wave of research and new protocols adopted in 2025 underline an urgent reality: heat-related illnesses among student athletes are on the rise and demand robust preventive measures both internationally and within Thailand (local3news.com).

A surge of extreme heatwaves climbing across the Mediterranean this summer has prompted medical experts, local authorities, and seasoned travelers to issue urgent guidance for holidaymakers determined to make the most of the region’s famed sunshine. As temperatures routinely soar above seasonal averages in countries like Italy, Greece, France, and Spain, an emerging body of research shows that many tourists remain dangerously unprepared for the health risks posed by heat, requiring a rethink in how both visitors and local tourism operators approach summer safety.

As global heatwaves break records and Thailand faces ever more intense hot seasons, recent research is shining a stark light on a question more pressing than ever: When is it simply too dangerous to work? The health risks posed by heat stress are rising, while legal protections and public awareness lag behind the warming reality—a gap that presents major challenges for Thai workers, especially the millions laboring outdoors or in poorly cooled indoor environments.

As sustainable tourism grows more popular worldwide, many Thai travellers are asking the same pressing question as jet-setters across the globe: how can we make sure our trips genuinely help the planet and local people, rather than just succumbing to “greenwashing” marketing? The latest research published on The Conversation (July 18, 2025) reveals that while terms such as “eco”, “sustainable”, and “green” are splashed liberally throughout holiday brochures, more than half of these green claims are vague, misleading or unproven – and nearly as many certification labels lack meaningful verification (The Conversation). This growing confusion highlights the urgent need for Thai tourists to look past superficial eco-labels and make smarter, more responsible choices when booking domestic or overseas holidays.

While Thailand welcomes summer as a season filled with holidays, vibrant festivals, and beach escapes, for some, the long, sun-soaked days can bring unexpected emotional struggles. Recent coverage by The Weather Network has spotlighted a phenomenon called “Reverse Seasonal Affective Disorder” (Reverse SAD), which sees symptoms of depression, anxiety, and insomnia spike not during the chilly months but in the heart of summer’s blazing heat (The Weather Network). This emerging mental health condition challenges the common belief that mood dips are only tied to dreary, winter days. For countries like Thailand, where the sun blazes far more often than it hides, understanding Reverse SAD is particularly relevant as climate shifts make our summers hotter and longer.

A new wave of scientific research warns that the nutrition in vegetables—especially leafy greens like kale, spinach, and asparagus—is in jeopardy due to climate change, with our continued appetite for meat playing a noteworthy role in the process, according to recent findings presented at the Society for Experimental Biology Annual Conference and reported by VegNews (vegnews.com). As the global climate crisis intensifies, researchers have found that the combination of rising temperatures and increasing atmospheric carbon dioxide is compromising the quality of vegetable crops, raising urgent concerns for global and Thai public health.

With Europe experiencing yet another record-breaking heat wave, tourists from Thailand and around the world are faced with the challenge of staying comfortable as temperatures soar across the continent. Major destinations such as Paris, Rome, London, and Barcelona are seeing highs well above what many visitors may be accustomed to, forcing travelers to adjust their plans and prioritize health and safety while sightseeing (NYTimes).

For Thai travelers heading to Europe this summer, understanding the risks associated with extreme heat is essential, especially as few European cities feature the widespread air conditioning commonly found in many parts of Thailand. The European Centre for Medium-Range Weather Forecasts (ECMWF) has reported numerous cities experiencing prolonged heat events, while public health bodies urge visitors to stay hydrated and avoid strenuous activities during midday. With heatwaves projected to become more frequent and intense due to climate change (World Health Organization), adaptability and creative cooling arrangements are more important than ever.