In early March 2020, I visited the tri-border area of Peru, Colombia, and Brazil and used the opportunity to explore a cluster of potential deforestation hotspots detected by Global Forest Watch’s GLAD alert system. According to Global Forest Watch, the patches were small and dispersed. Therefore I expected to find small-scale clearing for subsistence or local […]
Tommy Apriando, an esteemed investigative journalist and chairperson of the Yogyakarta branch of Indonesia’s Alliance of Independent Journalists (AJI), died Sunday at the age of 30 after being hospitalized for complications from diabetes. In a country where environmental reporting is potentially deadly, Apriando wasn’t afraid to speak truth to power. He took on politicians who […]
After a decade of increased deforestation, broken commitments, and hundreds of murders of rainforest defenders, the 2020s open as a dark moment for the world’s rainforests. Here are some key things to watch for the coming year: Brazil, destabilization of tropical forests, U.S. elections, the global economy, Jokowi’s new administration in Indonesia, market-based conservation initiatives, […]
2019 closed out a “lost decade” for the world’s tropical forests, with surging deforestation from Brazil to the Congo Basin, environmental policy roll-backs, assaults on environmental defenders, abandoned conservation commitments, and fires burning through rainforests on four continents. The following covers some of the biggest rainforest storylines for the year. MORE
The 2010s were a tumultuous time for tropical forests. The decade opened with hope and optimism built on solid momentum around recognizing the value of forests and their inhabitants, technological advances that increased transparency, empowered activists and communities, a new breed of corporate conservation commitment, and unprecedented progress in reducing deforestation in Earth’s largest rainforest. […]
Whether it was radio-collaring elephants across the savannas of South Africa, competing internationally alongside the Israeli national team in tennis, tracking saki monkeys through the rainforest in the sweltering mid-day heat of the Peruvian Amazon, or evaluating the practicalities of implementing technological solutions to conservation challenges, Sue Palminteri fully embraced all she pursued with rare […]
I understand the desire to correct misinformation that proliferates in the aftermath of breaking news events. And I understand the frustration of sensationalist headlines that mislead readers. But columnist Michael Shellenberger’s attempt in Forbes to correct the record on fires burning in the Brazilian Amazon was sloppy at best, and deceiving at worst. Shellenberger is right on several […]
Brazilian President Jair Bolsonaro likes to assert that foreigners deserve no say over the fate of the Amazon because it is a national sovereignty issue. His logic: Brazilian Amazon is Brazil’s sovereign territory and therefore it has the right to do what it wants with it, whether that be clearing it for cattle pasture and […]
The dry forest of western Madagascar is famous for its wildlife and baobab trees, including the tourist destinations of Baobab Alley, Tsingy de Bemaraha, and Kirindy Forest. Among the species that call these forests home are the rabbit-sized giant jumping rat (Hypogeomys antimena); the puma-like fossa (Cryptoprocta ferox), Madagascar’s largest predator, which feasts on lemurs; […]
Borneo has been special to me since my earliest years. As a kid, I would voraciously read books about the wilds of Borneo, with its dense rainforests inhabited by traditional indigenous peoples and wondrous animals like orangutans, clouded leopards, and pygmy elephants. As I grew older, I became aware of the environmental devastation in Borneo. […]
2018 wasn’t a great year for tropical rainforests, with major conservation setbacks in Brazil, Democratic Republic of Congo, Madagascar, and the United States coming on top of back-to-back years of high forest cover loss. Here are ten storylines we’re watching in the world of rainforests as we begin 2019.
Mongabay’s origin story
One of the few benefits of having a father who had to fly each week from San Francisco to meet clients in Hawaii and Alaska during my formative years was the airline miles — my father had a ton. So many, in fact, that our family didn’t have to spend a lot of money on […]
The Almanac profiles Mongabay

The story, “How a curious kid from Atherton started and grew a global environmental news site” was published by Barbara Wood in The Almanac on Nov 8, 2017. The way Rhett Butler tells the story, he was inspired to become a champion of the natural environment by a childhood full of family travel to out-of-the-way […]
It’s easy to be pessimistic about the state of the world’s forests. Rates of forest loss remain persistently high, especially in the tropics and boreal regions. Drought, fragmentation, degradation via logging, and climate change are conspiring to make forests more vulnerable to fire: vast areas of forest went up in smoke across Canada, Russia, the […]
Between Indonesia’s massive forest fires, the official approval of REDD+ at climate talks in Paris, and the establishment of several major national parks, there was plenty to get excited about in the world of rainforests during 2015. What’s in store for 2016? MORE
The year in rainforests: 2015
Between the landmark climate agreement signed in Paris in December 2015, Indonesia’s fire and haze crisis of the late summer and early fall, and continuing adoption of zero deforestation policies by some of the world’s largest companies, tropical forests grabbed the spotlight more than usual in 2015. Here’s a look at some of the biggest […]
Since early 2014, prices for most commodities produced in the tropics have plunged. Palm oil is down by 40 percent, logs from Malaysia and Cameroon are off by roughly a fifth, while soybeans have fallen by a third and beef a tenth. The price drop for industrial commodities like metals, minerals, oil and gas has […]
This week data from Guido van der Werf of the Global Fire Emissions Database showed that carbon emissions from fires raging across Indonesia’s peatlands have surpassed 1.4 billion tons of CO2-equivalent, or more than the annual emissions of Japan. More conspicuously, the fires have triggered a spasm of air pollution that has mushroomed into a domestic health […]
With political pressure mounting on plantation companies, including threats of fines and legal action by the Indonesian and Singaporean governments and boycotts in consumer countries, palm oil and timber giants in Indonesia are embracing an array of tactics to battle haze-spewing blazes burning across the islands of Sumatra and Borneo, according to Mongabay.com’s informal survey […]
When it comes to the world’s forests, two of the commonly asked questions are “How many trees are are on Earth?” and “How many trees are cut down each year?” A new study proposes answers: three trillion and 15.3 billion. The research, published today in the journal Nature, is based on a combination of satellite imagery, […]
Over the weekend I received very sad and unexpected news: my friend Navjot Sodhi, a scientist whose mentorship and research made him a leader in the field of conservation biology, died after a short battle with an aggressive blood cancer. He was 49. Navjot leaves behind his wife Charanjit, children Ada and Darwin, and bevy […]
Over the past several years, Asia Pulp & Paper has engaged in a marketing campaign to represent its operations in Sumatra as socially and environmentally sustainable. APP and its agents maintain that industrial pulp and paper production — as practiced in Sumatra — does not result in deforestation, is carbon neutral, helps protect wildlife, and […]

Since the early 1970s, environmental groups have spent billions of dollars on conservation efforts in the Amazon, but have failed to slow the destruction of its rainforests – the Brazilian Amazon has lost more than 700,000 square kilometers (270,000 square miles) of forest in that time. As donor dollars poured into the region, deforestation rates […]

This is an excerpt from “A site of inspiration“, by Jessica Guynn, which appeared on the front page of the San Francisco Chronicle’s business section on July 5, 2006. Frankly, he gave a damn. It all began in 1996 when Rhett Butler — a young Silicon Valley vagabond named for the “Gone with the Wind” […]