#Sustainability

A new wave of research is drawing attention to microplastics in everyday foods, including dairy products. A recent study from Italy found microplastic particles in nearly all dairy products tested, including milk, fresh cheese, and ripened cheese, with the highest levels detected in ripened cheese. The findings add to a growing global concern about how plastics break down and slip into the foods people rely on for daily meals. For Thai families, where dairy products are increasingly part of everyday diets—from breakfast milk to cheese in school lunches—the news raises important questions about consumer safety, environmental stewardship, and everyday choices at home.

Las Vegas is famous for glittering lights, world-class shows, and a relentlessly optimistic motto: what happens here, stays here. Yet a wave of recent research is turning that narrative on its head, warning that the city’s tourism-fueled economy sits on a fragile balance in a desert ecosystem already stretched by drought, heat, and growing demand. The latest findings portray a city reinventing itself as a test case for sustainable desert living—if it can translate ambition into action before the environment, workers, and water supply push back.

Helsinki has retained its position at the very top of the Global Destination Sustainability Index (GDS Index) for 2025, confirming a European city’s sustained leadership in regenerative tourism. The index, which assesses more than a hundred destinations across roughly 70 indicators, ranks cities by four pillars: destination management, supply chains, social sustainability, and environmental performance. In Helsinki’s case, the proof of depth lies in concrete actions: a transparent climate roadmap for tourism, a comprehensive plan to measure tourism’s carbon footprint, and a robust network of environmentally certified hotels and tourism operators. The city’s approach is praised not only for reducing negative impacts but for actively increasing positive ones, leaving visitors and residents better off when a trip ends.

Thailand’s coastline hides a constellation of less-visited islands that could redefine how the country balances tourism with conservation. A recent exploration of ten “secret” islands—Koh Mak, Koh Kood, Koh Samet, Koh Yao Noi, Koh Yao Yai, Ko Jum, Koh Mook, Ko Kradan, Ko Phayam, and Koh Lipe—highlights a growing global trend: small, well-governed destinations can shoulder the weight of visitors without sacrificing nature, culture, or local livelihoods. For a country that hosts more than 1,400 islands, these lesser-known gems are not just scenic getaways; they may become essential platforms for sustainable development if policy makers, communities, and travelers align their actions with proven research on carrying capacity, biodiversity, and resilient economies.

A cinematic wand is pulling travelers to Thai shores, but new research and a growing body of case studies warn that the rush may outpace local capacity. The latest findings on set-jetting—the phenomenon of fans flocking to real-world locations featured in popular TV shows and films—show that destinations can reap immediate economic boosts, yet risk congestion, environmental strain, and tensions with communities if growth isn’t managed carefully. In Thailand, where projects like The White Lotus have spotlighted locations such as Koh Samui, Bangkok, and Phuket, the tension between opportunity and sustainability has never felt more urgent.

A recent international analysis, highlighted in a major European newspaper, suggests that Antarctica’s growing tide of visitors may be contributing to accelerated ice melt on the world’s frozen continent. The report points to several mechanisms by which tourism could influence the delicate ice landscape: soot and pollution from ships and aircraft darkening the pristine snow and ice, heat and noise from visiting vessels disturbing the ice, and the physical impact of landings that compact and fracture delicate snow layers. While the scene sounds almost cinematic, the implications are deeply practical for global climate and sea-level futures—and for communities far from the ice, including readers in Thailand who are increasingly affected by shifting weather patterns, rising seas, and the economic ripples of environmental change.

A sweeping new line of blended proteins is moving from lab benches into pantries across Asia, and its promise could ripple through Thailand’s food security, farming, and everyday meals. In a major regional effort led by NECTAR, a consortium studying the “Future of the Industry: Balanced Proteins APAC” is testing how combinations of plant, fungal, and animal-adjacent ingredients can deliver meat-like satisfaction while easing pressure on land, water, and farming systems. The Singapore-focused phase in particular shows taste tests where blends sometimes outshine traditional animal meat in consumer panels. If these early signals hold, Thai households—facing rising protein prices and shifting dietary expectations—could see more versatile, culturally familiar options at markets and in eateries within a few years.

A growing body of research suggests that travelers—including many in Thailand—are leveling up beyond traditional luxury. The old playbook of new private jets, exclusive villas, and trophy destinations no longer holds the same appeal for an increasing share of travelers. Instead, people are seeking experiences with personal meaning, social impact, and a lighter footprint on the places they visit. In Bangkok, Chiang Mai, and coastal towns alike, tour operators and wellness brands report changing demand patterns that point toward a more mindful, responsible form of travel.

A new wave of research suggests that the United States is still far from fully embracing the clean-food philosophy, despite its promises of better health and a lighter environmental footprint. The lead from the latest coverage argues that even as more Americans hear about “clean eating,” the actual menus in schools, hospitals, and long-term care facilities often remain heavy with highly processed items and ingredients whose origins aren’t clearly disclosed. The paradox is striking: the public pats itself on the back for choosing more transparent labels, while the people who rely on institutional meals see little of that promise reflected on their plates. Health experts warn that the disconnect between intent and practice could slow progress toward reducing diet-related illness and climate impacts at a moment when both problems are urgent.

A Singapore-based start-up with operations in Thailand has unveiled plans to build a 7,000-tonne-per-year insect protein facility in Kanchanaburi, northwest of Bangkok, signaling a bold push to diversify livestock feed and reduce reliance on traditional fishmeal. Groundbreaking is slated to begin soon, with production expected to commence by the end of November, according to the company’s latest disclosures. The project represents a concerted effort to address mounting protein scarcity in seafood farming while aligning with regional ambitions to promote sustainable agriculture and resilience against price swings in conventional feed ingredients.

A growing body of research suggests that millions of households may be unknowingly ingesting microplastics every day through everyday kitchen activities. A widely circulated article highlights seven common kitchen items that could shed tiny plastic particles into food and drinks, prompting health questions and calls for smarter choices in Thailand and beyond. While scientists caution that the full health implications remain under study, they agree that reducing exposure is prudent, especially for children, pregnant women, and people with higher daily plastic use. For Thai families who cook daily, dine at home, and rely on plastic-packaged foods, the findings carry practical urgency: where we prepare food and what we use to store and heat it may matter more than ever.

A recent line of travel research has flagged a striking shift in luxury itineraries for 2025: Europe, once a staple of the expensive-trips dream, isn’t on the list of the priciest journeys. The hint that Europe isn’t among the most costly destinations has sent shock waves through the luxury travel industry and, by extension, Thai travelers who often pair European city breaks with Southeast Asian getaways or seaside retreats. While the full report covers a spectrum of destinations and pricing levers, the headline takeaway is clear: the calculus of “what makes a trip expensive” is evolving, driven by supply constraints, demand patterns, and the premium placed on unique or extreme experiences.

Hot summers turning the world into a furnace are driving travelers toward a frosty antidote: cool climates. In Norway, families hiking to a Geiranger waterfall one sweltering July day discovered a paradox of modern travel. The heat outside and the crush of cruise ships and buses along narrow fjord lanes replaced the sense of serene wilderness with the blunt reality of crowding. The trend has a name in travel circles—coolcations—a portmanteau born from seeking relief from heat while chasing nature. In Europe’s cooler corners, the phenomenon is reshaping tourism strategies, environmental pressures, and the very meaning of sustainable travel. For Norwegians, this moment is less about a marketing slogan and more about a public balance between economic benefit and ecological stewardship. It’s a story that Thai readers will recognize in other forms: how to grow a thriving tourism sector without hollowing out the experiences or the places that people travel to.

Thailand remains Southeast Asia’s tourism leader, yet the path ahead is nuanced. As Bangkok’s dawn rituals meet the footsteps of international visitors, the broader picture reveals both resilience and caution for the years ahead.

After the pandemic, Thailand welcomed 35 million international visitors in 2024, a strong rebound that outpaced many regional peers. Still, this milestone sits alongside vulnerabilities that could shape 2025 and beyond, especially as momentum in mid-2025 hints that growth may slow without targeted strategies.

An environmental crisis of unprecedented scale now engulfs Southeast Asia as China’s systematic closure of polluting industries has triggered massive relocation of contaminating manufacturing operations, overwhelming waste processing systems and toxic material disposal infrastructure throughout the region. This industrial exodus, representing a troubling evolution of traditional economic development patterns, delivers substantial employment opportunities alongside devastating environmental consequences that threaten public health and ecological stability across Thailand, Vietnam, Malaysia, and Indonesia. China’s enforcement of stringent environmental regulations since 2018 has compelled thousands of polluting enterprises to seek alternative operational bases in Southeast Asian nations with weaker regulatory oversight, effectively exporting environmental degradation rather than eliminating harmful industrial practices entirely.

A new wave of relocating industries, dubbed the “new flying geese,” is bringing both foreign capital and mounting waste to Southeast Asia as China tightens its environmental regulations. This phenomenon, highlighted in a recent Nikkei Asia opinion article, signals a momentous shift in regional manufacturing that may reshape Southeast Asia’s economies and environment for years to come.

The “flying geese paradigm” originally described how industrialization travels in formation from advanced economies to less-developed ones—first from Japan, and more recently from China to Southeast Asia. Today, as China ramps up its enforcement on pollution and waste, manufacturers and recycling businesses—long byproducts of foreign investment—are relocating their operations to Southeast Asian countries such as Thailand, Vietnam, Malaysia, and Indonesia. This move is accompanied not just by new jobs and capital inflows but also by an influx of plastic, electronic, and other hazardous wastes in their wake (CFR; National Geographic).

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 wave of new scientific research has rocked perceptions about marine tourism in Mexico, revealing that decades of regulation have not prevented tourism vessels from inflicting serious harm on iconic wildlife such as humpback whales and whale sharks. Despite official protections and detailed guidelines, scientists have found high levels of rule-breaking and growing impacts on vulnerable species, prompting experts to call for more rigorous enforcement and widespread education for both service providers and tourists.

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.

A new wave of tourists is steering toward Antarctica, turning the frozen continent into a demanding test bed for responsible travel. Recent data show nearly 125,000 visitors in the 2023-24 season, a sharp rise from about 8,000 three decades ago, with projections suggesting numbers could reach 350,000 by 2033-34. The surge raises urgent questions about safeguarding the pristine wilderness that draws visitors seeking awe-inspiring landscapes and up-close wildlife encounters.

The shift from research outposts to luxury adventure begins with easier access to expedition ships and rising global wealth. Antarctic cruises, once the preserve of scientists and seasoned explorers, now attract retirees, adventure tourists, and bucket-list travelers willing to pay substantial sums for once-in-a-lifetime journeys. Thai travel agencies are increasingly featuring Antarctic packages as high-end experiences, appealing to professionals and aspirants who want to demonstrate global sophistication.

Recent scientific research has raised alarms over the widespread use of black plastic coffee machines, revealing they may be a hidden source of exposure to several cancer-linked chemicals. This discovery holds particular significance for Thai coffee drinkers, who have embraced at-home brew culture in tandem with the nation’s booming specialty coffee scene. The issue centers on specific compounds used in the manufacturing and recycling of black plastics—namely, carbon black, brominated flame retardants (BFRs), and organophosphate flame retardants (OPFRs)—all of which have been linked to serious health risks, including cancer, hormone disruption, and neurotoxicity.

Agriculture and tourism are merging in Maui County, where agri-tourism is now allowed as an accessory use in most agricultural districts. Moloka‘i remains an exception, reflecting respect for local values and farming traditions. This shift positions farms as destinations for learning about food, sustainable practice, and everyday rural life, offering a potential blueprint for Thailand’s rural diversification.

The policy signals that farms can be engines of tourism, not just production. Tasting rooms, guided farm tours, and farm-hosted events can boost revenue and raise awareness of agriculture’s role in communities. The Moloka‘i exception highlights a careful balance between development and preserving local culture.

Maui County has taken a significant legislative step to strengthen agricultural tourism, now permitting “ag-tourism” as an accessory use in its agricultural districts, with the notable exception of Molokaʻi, according to a recent report by Maui Now. The change reflects broader trends in rural economies worldwide and offers valuable perspectives for Thailand as the Kingdom seeks to diversify tourist experiences and uplift rural incomes.

The move by Maui’s county council is a response to the growing recognition that farms can be much more than just places of production; they are also destinations where travelers can learn about local cuisine, sustainable agriculture, and traditional lifestyles. This shift, known as agricultural tourism or agri-tourism, is significant for rural regions’ sustainability, combining income generation for farmers with cultural exchange and environmental education. In Maui’s case, the expansion does not extend to Molokaʻi, reflecting local community sentiment and unique agricultural traditions on this less-developed Hawaiian island.