location: Southeast Asia

location: Southeast Asia

Social media activity version | Lean version

Indonesia reopens Raja Ampat nickel mine despite reef damage concerns
- Indonesia has allowed state-owned PT Gag Nikel to resume mining operations on Gag Island in Raja Ampat, despite a ban on mining small islands and a previous suspension imposed in June.
- A 2024 survey commissioned by Gag Nikel reported widespread community complaints of dust, health issues, sedimentation, and coral damage from barges — contradicting the government’s claims of minimal impact.
- NGOs say the “green” rating cited by the government to justify the resumption masks real destruction in Raja Ampat, one of the world’s richest marine ecosystems, and note the government has revoked other mining concessions in the area for similar impacts but not Gag Nikel’s.
- More than 60,000 people have signed a Greenpeace petition opposing mining in Raja Ampat, warning sedimentation could destroy coral reefs and threaten local livelihoods even as the nickel feeds Indonesia’s EV battery supply chain.

Indonesia flooding traced to corporate canals that drain peatlands: Report
- Flooding in Indonesia is increasingly traced to corporate destruction of peatlands rather than natural causes, according to a new report by NGO Pantau Gambut.
- The construction of industrial-scale canals poses a growing threat; the report found that 281,253 kilometers of canals have cut through peatland ecosystems, draining the peat and compromising its sponge-like function.
- In addition, the report concluded that peatland protection laws are deeply flawed, as they serve corporate profit interests, rather than environmental protection.

Photos: Indigenous elders push for comeback of the revered Philippine crocodile
- The critically endangered Philippine crocodile (Crocodylus mindorensis) embodies strength and protective spirits for Indigenous Agta elders who are involved in efforts to rebrand the image of the predator.
- Thanks to conservation efforts led by the Mabuwaya Foundation in partnership with local and Indigenous communities, the wild crocodile population in a region of the northern Philippines increased from one adult in 1999 to 125 individuals by 2024.
- Community sanctuary guards, known as Bantay Sanktuwaryo, play a significant role in safeguarding the crocodiles and their habitat despite ongoing challenges posed by illegal fishing, agricultural encroachment and inadequate law enforcement.
- Conservationists warn that without stable funding and stronger government support, even successful grassroots efforts may not ensure the species’ long-term survival.

Indonesia’s giant Java seawall plan sparks criticism & calls for alternatives
- Indonesia has launched a massive new project on Java’s northern coast, framed as protection for millions of residents from worsening environmental threats.
- The plan has drawn sharp criticism from experts and activists who question its methods, costs and potential impact on vulnerable communities.
- Calls are growing for deeper public consultation and long-term solutions that go beyond quick fixes.

Vian Ruma, Indonesian activist, found dead. Aged 30.
He taught mathematics in a small state school on Flores and organized the parish youth group on weekends. Numbers ordered his days; community gave them purpose. In recent years, he also helped mobilize opposition to plans to tap the island’s restless geology for power. On Sept. 5, 2025, Vian Ruma was found dead, hanging from […]
Death of activist critical of geothermal project raises alarm in Indonesia
- Vian Ruma, a 30-year-old opponent of a geothermal project on Flores Island, was found dead under circumstances his family and allies say point to foul play.
- His death highlights Indonesia’s long and worsening record of attacks on environmental defenders, with activists saying most violence and killings of activists in the past decade have targeted this group.
- Under President Prabowo Subianto, cases of threats and attacks on environmental human rights defenders have more than doubled in early 2025 compared to the same period last year.
- Police and companies increasingly use criminal charges to silence critics, deepening fears among civil society of shrinking space to call out environmental violations.

Maluku coconut growers cry crisis as Indonesia land-grabs feed energy transition
- Numerous villages in Indonesia’s Halmahera Island face extensive compulsory purchase actions for farming land by mining companies with extraction permits issued by the government.
- One farmer said he faced sustained pressure from local authorities to accept offers of $1.22 per square meter of land, which did not account for the recurring revenues earned from multiple coconut harvests per year.
- The South Wasile’s police chief sent an emphatic denial to Mongabay Indonesia when asked whether local police were involved in company efforts to persuade farmers to sign contracts of sale.
- Mongabay has reported this year from Halmahera on a rise in respiratory disease and high levels of mercury present in blood samples in communities living alongside Weda Bay Industrial Park (IWIP), the giant nickel smelting center on Halmahera.

Cambodian irrigation dam construction threatens riverine communities in the Cardamoms
- Cambodia has begun clearing more than 7,300 hectares (18,000 acres) of protected rainforest in Kravanh National Park to build an irrigation dam, with nearly 4,000 hectares (10,000 acres) to be submerged by its reservoir.
- The Cardamom Mountains, where the park is located, are among Cambodia’s last biodiversity hotspots, home to elephants, pangolins and gibbons, but dam projects and illegal logging are accelerating habitat loss.
- Villagers upstream of the dam say they’ll lose forest access, water and livelihoods, while downstream rice farmers stand to benefit; residents report they were not properly consulted.
- The project overlaps with a REDD+ carbon-offset area and appears to have broken ground without a completed environmental impact assessment, raising legal and transparency questions.

Indonesia prioritizes gas over renewables to meet power demand surge
- Indonesia’s state electricity company PLN is betting big on natural gas as a “bridging fuel” ahead of a big buildup of renewables.
- But it is at least half again more expensive than coal, and domestic supplies are running low.
- Critics say gas is costly, existing plants are underused, and the policy risks locking Indonesia into fossil fuels while diverting funds from clean energy.
- Domestic gas supply is also declining as wells age, raising fears of shortages by the mid-2030s unless new reserves are tapped.

Americans’ love of RVs tied to destruction of orangutan habitat: Investigation
- Investigations by the NGOs Earthsight, Auriga Nusantara and Mighty Earth have found that plywood from forests cleared in Indonesian Borneo — including critical orangutan habitat — is ending up in U.S. RVs made by brands like Jayco, Winnebago and Forest River.
- Logs from a concession held by PT Indosubur Sukses Makmur were traced to plywood giant KLAM, then exported via U.S. intermediaries (MJB Wood, Tumac Lumber and Patrick Industries) into RV manufacturing supply chains.
- Indonesia allows legal clearing of natural forests, while the U.S. bans only illegal logging under the Lacey Act — creating a loophole that lets deforestation-linked wood enter supply chains unchecked.
- FSC-certified sustainable alternatives exist and would add as little as $20 to an RV’s price, but RV makers prioritize low costs, critics say; experts call for stronger Indonesian protections and U.S. deforestation-free import laws.

Photos documenting overfishing impacts in SE Asia win journalism award
A photojournalism series documenting the environmental and human impacts of overfishing in Southeast Asia has won the 15th Carmignac Photojournalism Award. Nicole Tung, a photographer based in Istanbul, Türkiye, spent nine months in Thailand, Indonesia and the Philippines documenting the fishing industry and the toll it’s taking on marine life, fishers and coastal communities. Fishing […]
EUDR implementation comes laden with potential unintended consequences
- The European Union’s regulation on deforestation-free products (EUDR) is set to enter into force at the end of 2025, after a one-year delay. Experts say this tool is needed to address deforestation within the bloc’s commodities supply chains, but experts say the EUDR, unless revised, may come with unintended consequences.
- A shift of deforestation-linked commodities from the EU to nonregulated markets (known as leakage) could undermine the EUDR, while smallholder farmers could be sidelined to more easily meet the regulation’s goals, worsening social problems, risking land use change and even causing harm to ecosystems beyond forests.
- Experts propose a range of measures to address these problems in advance of EUDR implementation, including direct forest protection, inclusion of other vulnerable ecosystems in the legislation and greater efforts by government and companies to help smallholders adapt to regulatory requirements.

New gecko species findings highlight threats to Cambodia’s limestone hills
- Researchers have described three new gecko species in northwestern Cambodia’s limestone hills and are eager to conduct further research, but recent border clashes with Thailand have disrupted their studies.
- The region’s limestone karst landscape is a biodiversity hotspot that could harbor many species yet unknown to science.
- These areas are also threatened by the growing demand for cement, made from limestone.

Latest rhino assessment finds two species recovering, but three continue to decline
- Rhino poaching persists despite a slight decrease worldwide over the last three years, driven by relentless demand for their horns in East Asia, according to a recent report by TRAFFIC and the IUCN.
- Three of the world’s five rhino species are still in decline, the report finds, with white rhinos in Africa dwindling to an almost two-decade low.
- Greater one-horned rhinos in India and Nepal are recovering well, while Indonesia’s Javan and Sumatran rhinos — both critically endangered species — continue to teeter on the brink of extinction.
- Experts say increased intelligence and cross-border cooperation, stronger community programs and enforcement, and stricter sentences for traffickers are needed to save these megaherbivores.

Censured Sumatra coal plant blamed for sickening children in Indonesia’s Bengkulu
- A 2×100 megawatt coal power plant established by Chinese state-owned enterprise, Power Construction Corporation of China (PowerChina), incurred environmental penalties in 2023 from Indonesia’s environment ministry for dumping fly ash into a protected marine area off the city of Bengkulu in Sumatra.
- Residents of Teluk Sepang in 2019 formed a grassroots organization to advocate for clean air while holding to account PowerChina’s Indonesian affiliate, PT Tenaga Listrik Bengkulu.
- Data from a local clinic in Teluk Sepang showed a large share of young people living in the shadow of the coal plant suffer from respiratory diseases.

On Java’s Mount Slamet, two former trappers find new calling as bird protectors
- Ari and Junianto began hunting birds as children in the foothills of Java’s Mount Slamet, near their home in Sambirata village.
- Trapping birds for the illegal wildlife trade became their main livelihood over time, with much of the trade shifting from local markets to social media as the pair came of age and internet access proliferated.
- Ari and Junianto’s view of their vocation shifted in their 20s, and they began to work with conservation organizations to help map bird nests and protect forest areas. Today the pair are active conservationists in Banyumas district, giving talks in schools on the district’s birdlife and working with local charities.
- Banyumas, and the wider Central Java province, is home to numerous endangered and critically endangered species of birds owing to the trade in caged birds, according to the conservation authorities.

Tracking rhino horn trade: Interview with International Rhino Foundation’s Nina Fascione
- A new report has found that the population of Javan rhinos has decreased since 2021 as a result of poaching.
- The report by the IUCN also found that the population of black rhinos saw an increase in Africa.
- Nonprofit International Rhino Foundation, which synthesized the data in the report, has now helped fund a tool to monitor and visualize illegal rhino horn trade globally.
- The tool aims to aid conservationists, NGOs and governments in informing and enforcing stricter policies.

Brunei built Southeast Asia’s longest bridge. What does this mean for wildlife?
- The 26-kilometer (16-mile) Sultan Haji Omar ‘Ali Saifuddien (SOAS) Bridge, the longest bridge in Southeast Asia, connects remote eastern areas to the country’s urban capital, while facilitating access to forests teeming with unique biodiversity and protected species.
- Authors of a recent study spoke with locals to examine whether easier access to wildlife trade markets is influencing traditional hunting behaviors and practices.
- They found that hunting is still primarily driven by cultural and traditional purposes for consumption rather than to sell at markets, although these motivations are gradually declining.
- Locals noted that while the bridge offers better job prospects and income opportunities, they have also observed unusual wildlife movements and migration patterns since its construction.

Small islands offer big hope for conservation of endemic species, study shows
- New research in Indonesia shows that small islands, often considered extinction hotspots, can act as crucial refuges for rare mammals like the anoa and babirusa, which face severe threats from deforestation and poaching on larger land masses.
- Genetic analyses of more than 110 individuals revealed that while small-island populations have lower genetic diversity and higher inbreeding, they also carry fewer harmful mutations — likely because long-term isolation allowed natural selection to purge them.
- Smaller islands were also found to host higher-quality, better-protected forest habitats, suggesting that conserving these areas may be more effective than attempting “genetic rescue” by moving animals from mainland populations, which could introduce harmful mutations.
- The study highlights the need to refine taxonomy, prioritize protection of small-island habitats, and integrate these overlooked areas into conservation planning, as they may hold the key to the long-term survival of iconic and endemic small-island mammals.

Thailand’s living floral heritage takes root in a park of rare and ancient trees
- Landscape designer Bunrak Thanacharoenrot, inspired by his agricultural roots, spent 25 years curating and transplanting rare and unusual Thai trees to create Changthong Heritage Park near Chiang Mai.
- Opened in November 2024, the park showcases centuries-old trees, rare species, and unique genetic mutations, blending conservation with immersive visitor experiences.
- The park emphasizes both biological and aesthetic value, rescuing threatened species and saving significant trees from destruction, while promoting harmony between humans and natural ecosystems.

Shrinking Mekong megafish underlines risks to the river, study finds
- A new study has found that the Mekong River’s largest freshwater fish are shrinking in size, with critically endangered species like the giant catfish and giant barb now averaging less than half their historical size.
- Researchers analyzed more than 397,000 samples of 257 species across Laos, Cambodia and Vietnam, finding that fish longer than 60 centimeters (2 feet) are shrinking fastest, while smaller species show little change.
- Overfishing, habitat loss, dam construction, sand mining, pollution and climate change are driving the decline, raising fears of collapse in one of the world’s most important inland fisheries.
- Scientists warn the trend mirrors global declines in large freshwater species, such as in the Amazon and Nile basins, but recent discoveries of massive fish like a 300-kg stingray show it’s not too late for recovery if urgent action is taken.

Can we undo extinction? A growing effort to restore lost sharks
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. In the turquoise shallows of Raja Ampat, Indonesia, a conservation experiment is attempting the rewilding of an endangered shark. The initiative, known as ReShark, seeks to restore populations of the Indo-Pacific leopard shark (Stegostoma tigrinum), also called the […]
Global brands join drive for deforestation-free palm oil in Indonesia’s Aceh
- Major brands including Nestlé, PepsiCo and Unilever have launched the Aceh Sustainable Palm Oil Working Group to align with a new road map for deforestation-free palm oil in the Indonesian province.
- Aceh, on the island of Sumatra, is home to the Leuser Ecosystem and other critical habitats, but has lost nearly 42,000 hectares (104,000 acres) of forest since 2020, much of it driven by expansion of oil palm plantations.
- The initiative aims to boost the livelihoods of smallholder farmers, protect high conservation value forests, and help producers comply with new global rules like the EU Deforestation Regulation.
- While the plan has drawn international backing, civil society groups stress its success depends on ensuring accountability, transparency and sustained pressure to halt illegal deforestation.

Rare Javan leopard sighting renews focus on conservation, monitoring efforts
- A rare Javan leopard was recorded on camera in Mount Lawu forest, Central Java, after officials installed camera traps following a hiker’s report.
- The endangered big cat’s presence highlights Mount Lawu’s ecological importance, where Tahura Mangkunagoro park conserves diverse plants, birds and mammals.
- With only around 350 Javan leopards left in the wild, the sighting underscores urgent threats to the species from habitat loss, hunting and human pressure.
- Authorities and conservation groups are expanding camera-trap surveys and preparing a 2026–2031 action plan to safeguard the species through better monitoring, habitat protection and community engagement.

Indonesia’s Bajau fishers lament nickel mining’s marine pollution
For many members of the nomadic Bajau sea tribe on Indonesia’s Kabaena Island, growing up meant swimming and fishing in clear waters, just outside their homes built on stilts. However, in 2010, the water turned red, which the villagers blame on runoff from nearby nickel mining, Mongabay’s Hans Nicholas Jong reported in July. “Now, I […]
Sustainable biomass certification scheme is flawed, degrades forests, report finds
- The Sustainable Biomass Program (SBP) is a private certification scheme developed by the bioenergy industry to assure the sustainability of biomass for fuel. A new report alleges that SBP is certifying biomass whose production has caused forest degradation.
- The NGO-commissioned report raises questions about SBP’s certification process, especially methods for verifying wood pellet producer and supply chain sustainability claims to safeguard against deforestation and forest degradation. SBP certification is used to justify green subsidies to the industry, mostly by European nations, but increasingly in Asia.
- SBP acknowledges the concerns raised by the report and said it is open to dialogue. The organization emphasized that its standards are designed to assess “the sustainability and legality of biomass sourcing at the level of the Biomass Producer, not at the forest management unit level” and that it does not “make overarching climate impact claims.”
- The nonprofit environmental groups that commissioned the report question how SBP can assure sustainability without assessing forest management and climate impacts.

New coalition focuses on ‘reuse’ to tackle top polluter Indonesia’s plastic waste problem
- Thirteen organizations and businesses in Indonesia have launched the Indonesian Reuse Association (AGUNI) to promote sustainable reuse systems as an alternative to single-use plastic.
- AGUNI members, ranging from micro-enterprises to startups, already operate more than 1,000 refill and reuse access points nationwide.
- Indonesia faces a severe plastic waste crisis, leaking an estimated 1.3 million metric tons of plastic into the ocean annually, making it one of the world’s top marine polluters.
- Experts say reuse is more sustainable than recycling, and AGUNI aims to scale adoption, strengthen member capacity, and support a circular economy that reduces pollution and benefits the economy.

Indonesia’s idle land problem
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. Indonesia is defying the global trend in tropical deforestation. While forest loss in much of the tropics reached record highs in 2024, Indonesia’s rate fell by 14% compared with the previous year. Yet beneath this apparent success lies […]
Philippine fishers struggle as LNG ‘superhighway’ cuts through biodiversity hotspot
Fishers in the Philippines’ Batangas Bay are struggling to make ends meet and feed their families as nearby coastal areas are developed into a natural gas import hub, Mongabay contributor Nick Aspinwall reported in July. Families that have been fishing in Batangas Bay for years have been asked by local officials to leave to make […]
Pulp and paper giant APP moves closer to regaining FSC stamp despite pending review
- The Forest Stewardship Council has allowed Asia Pulp & Paper — “one of the world’s most destructive forestry companies” — to resume its remedy process toward regaining certification it lost in 2007 for deforestation and land conflicts.
- Watchdog groups say the decision is premature because a legal review of APP’s links to Paper Excellence/Domtar, the biggest pulp and paper company in North America, is still unfinished.
- Critics warn the move could erode trust, enable greenwashing, and expose communities in conflict with APP-linked companies to further harm.
- NGOs are calling for the remedy process to be paused until the review is completed and for full transparency on corporate ownership and compliance.

Indonesia’s aquafarm revamp sparks fears for fate of farmers and mangroves
- Indonesia plans to revitalize 78,000 hectares (193,000 acres) of state-owned aquaculture ponds, starting with 20,400 hectares (50,400 acres) in West Java province, aiming to boost yields, create 119,000 jobs and attract investors.
- Small-scale farmers like Warno in Karawang district, who rent and maintain ponds from the state, say they fear losing their livelihoods without compensation if the government takes over their farms.
- NGOs and experts warn the program could fuel mangrove clearing, coastal damage and privatization of coastal areas, while sidelining local communities’ rights and voices.
- Critics also raise concerns over the government’s push for more farming of saltwater tilapia, citing risks from the invasive species and an industrial aquaculture model that could reduce locals to laborers.

How Indonesian companies dodge fines for forest & peatland fires
- While Indonesia’s courts have fined plantation companies more than $21 trillion rupiah ($1.3 billion) for forest and peatland fires, almost none of that money has been collected.
- This fuels a cycle of impunity where fires continue to flare up in concessions already found guilty by court.
- In a common pattern, companies found guilty of burning forests either shield their assets, declare bankruptcy or exploit loopholes to avoid paying.
- Indonesia’s enforcement gaps also allow repeat offenders to continue operating unchecked, profiting from the very land they were banned from using.

Philippines’ new forest policy wins business backing but alarms green groups
- In June, the Philippines launched the Sustainable Forest Land Management Agreement (SFLMA), consolidating seven tenure instruments into a single, renewable 25-year contract.
- The country’s environment department says the policy will boost reforestation, support climate goals and open more than 1.18 million hectares (almost 3 million acres) of land for sustainable uses like agroforestry, ecotourism and conservation.
- Environmental advocates, particularly the national coalition Kalikasan PNE, warn that the SFLMA risks greenwashing, privatization of public lands and increased threats to Indigenous territories, especially in conflict-prone areas like Mindanao.
- Business groups, including members of the CarbonPH Coalition, have expressed strong support, citing reduced red tape and clearer investment pathways for nature-based projects aligned with national climate targets.

World Orangutan Day: Ongoing threats & habitat loss haunt these great apes
Despite years of research into their complex behavior and intelligence, orangutans remain critically endangered on the islands of Borneo and Sumatra, where they’re endemic. Mongabay has extensively covered the threats they face from habitat degradation and what studies say about how human activities affect them. This World Orangutan Day, on Aug. 19, we take a […]
Air quality study of East Java waste-to-energy plant sparks dispute, health warnings
- Indonesia’s largest environmental group reported that air quality around Surabaya’s Benowo waste-to-energy plant frequently exceeded World Health Organization safety limits, with pollution spreading into residential areas, markets, schools and other public spaces.
- Officials and the plant’s operator disputed the findings, maintaining that government-approved monitoring shows no breaches of pollution thresholds, while refusing to release the data.
- Environmental health experts warned that fine and coarse particles from waste burning can cause respiratory illness, heart disease and cancer, urging stricter standards, better waste separation and a shift toward community-based zero-waste systems.

Javan rhino numbers plunge; Sumatran rhinos remain near extinction: Report
- After a poaching crisis, Javan rhino numbers have dropped by a third.
- Sumatran rhino estimates remain the same — on the edge of extinction.
- Still, recent developments provide a little good news for both species: recent births for Javan rhinos and a potential surviving population in southern Sumatra for Sumatran rhinos.

A critical stopover for shorebirds awaits protection in Malaysia
- Malaysia’s Teluk Air Tawar-Kuala Muda (TAT-KM) mudflats host tens of thousands of migratory birds along the East Asian-Australasian Flyway, including at one point the critically endangered spoon-billed sandpiper, yet remain outside formal protection despite global population declines from habitat loss.
- A recent study found only 15% of the sandpiper’s suitable non-breeding habitat is protected, with threats from coastal reclamation, invasive plants and sea-level rise; scientists call for prioritizing high-threat wintering areas, especially in Thailand and Myanmar.
- Malaysian authorities plan to nominate TAT-KM as an East Asian-Australasian Flyway Partnership (EAAFP) site, which would be a first for Peninsular Malaysia, but the process requires local stakeholder support and faces lingering concerns over past proposals for aquaculture development in the area.
- Local fishers, NGOs and conservation groups are raising awareness, restoring habitats and promoting bird-watching to safeguard TAT-KM, amid fears that without formal recognition, development pressures could threaten the ecosystem’s integrity.

NASA satellites show surge in Indonesia hotspots as 2025 fires send smoke to Malaysia
- NASA satellite data show a dramatic uptick in fire hotspots across Indonesia, with smoke from Sumatra detected in Malaysia in late July.
- The July spike follows early warning signs in May and June, with most fires detected in peatlands and fire-prone agricultural areas, raising alarms over worsening air quality, public health, and environmental damage.
- Activists warn the 2025 fire season could be one of the worst in recent memory, rivaling past disaster years.
- The crisis unfolds a decade after Indonesia’s 2015 fire disaster, which burned 2.6 million hectares, caused an estimated 100,000 premature deaths, and triggered a regional haze crisis affecting Singapore and Malaysia.

Can we undo extinction? A growing effort to restore lost sharks
- ReShark is the world’s first shark rewilding program, aiming to restore Indo-Pacific leopard sharks to reefs where they’ve disappeared, starting in Raja Ampat, Indonesia.
- The initiative repurposes surplus eggs from aquariums, transporting them across oceans and rearing them in locally managed hatcheries before releasing them into the wild.
- A growing community of Indonesian conservationists—including trained “shark nannies,” students, and villagers—is central to the project’s success and sustainability.
- With global collaboration and scientific rigor, ReShark aims to produce a model for reversing extinction—one grounded in genetics, local stewardship, and public engagement.

Study maps rare Borneo forests with unique habitats & urgent need for protection
- A new study has mapped lowland heath forests (kerangas) in Indonesian Borneo, revealing major changes in their extent and limited formal protection.
- In Central Kalimantan’s Rungan-Kahayan landscape, researchers documented unique habitats rich in biodiversity but surrounded by competing land uses.
- They noted that these forests are often overlooked due to misconceptions about their soils, despite their ecological and cultural importance.
- The study calls for urgent action to better understand, protect and sustainably manage these rare ecosystems.

Filipino communities use vast variety of endemic plants for health: Study
- In the mountains of Mindanao Island in the southern Philippines, the Manobo-Dulangan community continues to rely on plant-based medicine for everyday health needs, passing down healing knowledge through generations.
- A new study documents 796 plant species used by 34 Philippine ethnolinguistic groups, highlighting the deep ties between traditional knowledge, health care and biodiversity.
- Environmental threats like logging and limited state support are putting this knowledge system at risk, with most Indigenous medicinal practices still under-documented and unintegrated into formal health care.
- Community members and researchers alike are calling for stronger recognition, environmental protection and responsible efforts to preserve Indigenous knowledge in a rapidly modernizing world.

Dang Dinh Bach: He fought for clean air. Now he breathes through bars.
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. It wasn’t the first time the Vietnamese authorities had accused someone of tax evasion. But few such cases have ended in a five-year prison sentence. Fewer still have involved a man whose life was defined by public service: […]
Borneo killing linked to coal industry stays unsolved as Indonesia VP visits Dayak village
- On Nov. 15, 2024, two Indigenous men were attacked before dawn at a checkpoint in Muara Kate, a roadside hamlet in East Kalimantan province, established by the local population to enforce a ban on mining vehicles using local roads. This community decision followed the death of a young pastor a month earlier in an accident with a coal truck.
- Police have questioned staff from coal miner PT Mantimin Coal Mining in connection with the case, but at the time of writing, authorities had yet to name any suspects in connection with the November murder.
- In June, Indonesia Vice President Gibran Rakabuming Raka visited the community where the killing took place; an aide to the vice president said a report would be made to President Prabowo Subianto.
- Killing of environmental defenders in Indonesia is rare compared with countries like Brazil and the Philippines, but political scientists say democratic conditions in Indonesia have been eroded in the past decade.

Who is clearing Indonesia’s forests — and why?
- Most tropical countries are experiencing record-high deforestation rates, but in Indonesia, forest loss is slowing.
- But nearly half of the forest cleared in 2024 can’t be linked to an identifiable driver, raising red flags about speculative land clearing, regulatory blind spots and delayed environmental harm.
- Land is often cleared but not immediately used; research shows that nearly half of deforested lands in Indonesia remain idle for more than five years.
- Experts say these trends signal regulatory failure, as the government issues permits widely and concession holders face few consequences for clearing forest and abandoning the land, creating a cycle of destruction without accountability.

Displaced and dispossessed, Cambodia’s ethnic Cham fishers struggle to survive
- Ethnic Cham fishers in Cambodia say they face repeated evictions from their floating homes, often timed with major events and justified as environmental protection.
- They report unequal treatment by authorities, with harsher crackdowns on their small-scale fishing while larger, illegal operations go unpunished.
- Displacement and enforcement have pushed many into poverty, with little access to alternative livelihoods or support systems.
- Experts and advocates warn that current policies risk erasing Cham culture and call for more equitable, historically informed solutions.

How urban greening is helping Singapore bounce back from widespread forest loss
Singapore, the smallest country in Southeast Asia, lost most of its original forest cover in the early 1800s to agriculture. But since the 1960s, when Singapore began pursuing urban greening initiatives, Singapore has greened 47% of its spaces, according to an episode of Mongabay’s podcast published in July. Speaking with host Mike DiGirolamo, Anuj Jain, […]
Asia’s longest free-flowing river faces threats of dams and diversions
The Salween River, at around 3,300 kilometers, or 2,000 miles, is Asia’s longest free-flowing river, running from Tibet through Myanmar to the Andaman Sea. But Indigenous groups and communities living along its banks in China, Myanmar and Thailand say they fear hydropower development might cause the river to suffer the same fate as the Mekong […]
Rapid development, legal changes put pressure on Vietnam’s forestland
- A planned tourism and residential development on Vietnam’s Phú Quốc Island, has led to the forced relocation of 508 households and the clearing of 57.7 hectares (142.5 acres) of forest within Phú Quốc National Park.
- The project is just one of 286 development projects planned for the island. Since July 2024, authorities there have authorized the conversion of more than 180 hectares (445 acres) of forest, the majority of which is “special use” forest, meaning it is deemed to be of particular ecological or scientific importance.
- The island has seen a spike in forest conversion approvals following legal changes in 2024 that reduced central-government oversight of forest-conversion approvals, and that expanded the list of project types for which natural forest can be converted.

Indonesian farmers plant hope for isolated Javan gibbons
In Indonesia’s Central Java province, two groups of Javan gibbons have become isolated in two small forest patches. To help the gibbons make their way to larger forest areas, a local NGO, SwaraOwa, is working with farmers in the region to restore and build “corridors” that would connect the fragmented forest blocks, Mongabay reported in […]
Jailed Vietnamese civil society leader wins award, boosting calls for his release
- Imprisoned Vietnamese environmentalist Dang Dinh Bach recently received a distinguished international award, the Baldwin Medal of Liberty, honoring his human rights work.
- Bach, the co-founder and director of Vietnam’s first public interest legal organization, is serving a five-year sentence; he is one of five high-profile environmentalists arrested and imprisoned for tax evasion in Vietnam since mid-2021.
- On July 18, the U.N. Human Rights Committee published its findings on the fourth periodic review of Vietnam, expressing serious concerns over the treatment of political prisoners and increased restrictions on freedoms of association and expression and on independent civil society organizations.

Malaysia’s turtle egg buyback scheme saved thousands — but is it sustainable?
- A recent study assessed the effectiveness of Malaysia’s decades-old sea turtle egg buyback scheme, which aims to prevent eggs from entering the illegal wildlife trade by purchasing them from licensed collectors and relocating them to hatcheries.
- Between 2016 and 2021, more than 71,000 green turtle eggs were purchased and relocated, resulting in high hatching (77.6%) and emergence (74.1%) success rates — highlighting the scheme’s biological effectiveness despite covering only a small fraction of total nests.
- The study flagged significant financial and logistical challenges, including rising costs, seasonal erosion, inconsistent cooperation from collectors, and limited capacity to purchase all available eggs, prompting concerns about long-term sustainability.
- With a statewide ban on turtle egg trade now in place, researchers and experts question whether the buyback model should continue, suggesting alternative strategies like nonextractive income opportunities and stronger enforcement against illegal trade.

Arboreal camera traps reveal wildlife feasting on Borneo’s fruiting fig trees
Camera traps installed high in the rainforest canopy in Malaysian Borneo have filmed a bounty of threatened primates, hornbills and a host of tree-dwelling animals feasting on figs. Biologists from Malaysia-based nonprofit 1StopBorneo Wildlife, along with Sabah Parks and local conservationists, scaled two enormous fig trees in Tawau Hills National Park in Sabah state to […]
How Cambodia’s new environmental code undermines Indigenous peoples’ rights (commentary)
- Indigenous peoples in Cambodia have traditionally stewarded — and relied on — millions of hectares of forestland for their sustenance.
- Now, these communities are concerned about the long-term viability of their cultures and forest stewardship traditions since Cambodia’s parliament adopted a Code on Environment and Natural Resources, which excludes Indigenous peoples’ input and fails to recognize their rights in forest and natural resource management.
- “Without their voices and needs being considered, Indigenous peoples will continue to be victimized on their own land as their rights to access to nontimber forest products and traditional forests and land management have been excluded in the code. If these rights aren’t protected, Indigenous cultures and customs are at risk of disappearing, as their daily livelihoods and cultural practices are strongly intertwined with forests and natural resources,” the author argues.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay or his employer.

More than 10,000 species on brink of extinction need urgent action: Study
- New research identifies 10,443 critically endangered species worldwide, with effective protection strategies available if funding and political will follow.
- More than 1,500 species, or 15% of the critically endangered species, are estimated to have fewer than 50 mature individuals remaining in the wild.
- Just 16 countries hold more than half of all critically endangered species, with concentrations across the Caribbean islands, Atlantic coastal regions of South America, the Mediterranean, Cameroon, Lake Victoria, Madagascar and Southeast Asia.
- Improving the status of critically endangered species would cost between an estimated $1 billion and $2 billion annually, a small fraction of global economic activity and less than 2% of the net worth of billionaires Elon Musk, Jeff Bezos or Mark Zuckerberg.

As Indonesia reclaims forests from palm oil, smallholders bear brunt of enforcement
- Indonesian authorities have reclaimed 2 million hectares (5 million acres) of forest from illegal oil palm plantations under a militarized crackdown, but critics say it disproportionately targets Indigenous communities and smallholders while sparing large corporations, deepening land inequality.
- Much of the reclaimed land is being handed over to state-owned plantation company PT Agrinas Palma Nusantara, raising concerns that private monopolies are being replaced by a state one, with some communities pushed into profit-sharing schemes critics call exploitative.
- In biodiversity-rich Tesso Nilo National Park, thousands of families are being forcibly evicted, while powerful figures like a local legislator evade sanctions, highlighting a two-tiered policing system.
- Activists are calling for a new forestry law to address outdated legislation, protect Indigenous land rights, mandate ecological restoration, and close legal loopholes that allow corporate violators to avoid accountability.

As gas giants move in, Philippine fishers fight for their seas and survival
- Fishing communities along the Philippines’ Verde Island Passage, a haven for marine biodiversity, say the development of a natural gas import hub in the area is leading to environmental degradation.
- Fishers say their catches have declined since a liquefied natural gas plant was built in the area a decade ago, and that they’re being turned away from remaining fishing grounds due to the ongoing construction of an LNG terminal.
- The Japan Bank for International Cooperation, a key funder of the LNG project, denies these claims, saying in a recent report that it didn’t find evidence that LNG development had led to environmental degradation or a reduction in income for local fishing communities.

International Tiger Day: 3 stories of hope
The tiger, once wide-ranging across Asia, has disappeared from much of its historic range. But thanks to concerted conservation efforts and communities willing to coexist with them, the majestic predator is making a comeback in some parts of the continent despite threats including habitat loss and poaching. South Asia continues to be a stronghold for […]
Civil society challenges Indonesian deregulation law over rights and environment
- Indonesia’s controversial Job Creation Law is facing new legal challenges from civil society groups who say it weakens environmental protections and human rights.
- One lawsuit targets provisions that restrict public involvement in environmental impact assessments and remove key legal tools for opposing harmful projects.
- A second lawsuit challenges special privileges granted to large-scale infrastructure projects, accusing the law of facilitating forced evictions and land grabs.
- A case study cited in the legal battle is the Rempang Eco City project, which residents say has displaced Indigenous communities without their consent and through the use of violence.

Batang coal plant’s seawater permit imperils marine life, fishing communities
- The Batang coal-fired power plant in Central Java, now legally permitted to use vast amounts of seawater for cooling, has raised alarms among experts over its impact on marine ecosystems and traditional fisheries.
- Since operations began, the plant has displaced fishing communities, polluted coastal waters with heated discharge and caused up to a 50% decline in shrimp catches, particularly affecting traditional fishers in Roban Barat.
- Community resistance was met with intimidation and arrests, while some residents accepted compensation from the operator, PT Bhimasena Power Indonesia, further dividing the local population.
- Critics, including Greenpeace and KIARA, say the project reflects Indonesia’s coal-centered energy policy, undermining both environmental justice and climate goals, as the country continues to expand fossil fuel use despite international pressure to shift toward renewables.

Across Southeast Asia, Indigenous women challenge extraction and erasure
- Across Southeast Asia, Indigenous women activists face discrimination, repression and violence, while often being excluded or unsupported even within their own communities.
- Among them is Maria Suryanti Jun, who is leading opposition to a geothermal project in Poco Leok, Indonesia, citing a lack of transparency and free, prior and informed consent from the community.
- Women like Maria face unique challenges in environmental defense due to patriarchal norms, limited education and cultural roles — but are often deeply connected to the land and emerge as key defenders.
- Despite obstacles, these activists are building solidarity and pushing for change through international advocacy, capacity-building programs, and expanding women’s access to education and leadership.

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