Articles by Philip M. Fearnside

The planned 650 MW dam on the Rio Branco in Brazil’s Roraima state is scheduled to become operational in 2028; it could do extraordinary socio-environmental harm.

The reconstruction of the BR-319 highway — a north-south cut through what remains of Brazil’s Amazon forest — is being fast tracked by Pres. Bolsonaro, but the project risks huge socio-environmental impacts.

Brazil’s current 10-year Energy Expansion Plan calls for three more large dams in Amazonia by 2029, and the country’s 2050 National Energy Plan lists many more — putting the environment at risk.

A bill in Congress on the verge of passage this week would allow land grabbers to self-declare their ownership of government land, ultimately converting vast stretches of Amazon rainforest to cattle ranches.

The only positive effect of the COVID-19 coronavirus pandemic is that it has generated public awareness of the risks of emerging diseases. One may hope that this will result in…

On 9 March 2020, Mongabay published a commentary written by Philip M. Fearnside on the “Solimões Sedimentary Area”, an oil and gas project that would implant thousands of wells spread over the western portion of the Brazilian Amazon. EPE, the Brazilian Energy Research Office, sent a response to Mongabay claiming “conceptual mistakes.” Fearnside, now, comments on these claims.

The biodiverse rainforest of the Amazon’s Purus and Madeira river basins is at risk; new roads could be built to eventually serve extensive oil and gas wells.

The Bolsonaro administration is downplaying new data showing a major surge in Amazon deforestation, but a close look at the numbers shows that the statistics are even worse than they appear at first glance.

On July 31, Brazil’s Environment Minister Ricardo Salles tried to explain the data showing a huge deforestation outbreak detected in June this year, but his success was essentially zero. The…

Monthly satellite monitoring shows a huge rise in Amazon deforestation in 2019; conservationists squarely place the blame on Brazil’s Pres. Bolsonaro.

The Sinop Dam has become a critical test case — not only on the question of clearing reservoirs before filling, but also on the real effect of Brazil’s environmental legislation…

On February 20, Nature published a comment on hydropower claiming that dams are good for the climate and should be subsidized through the Climate Bonds initiative, a proposal that is…

Bolsonaro has backed off from Paris withdrawal “for now,” but his actions imply emissions exceeding Brazil’s carbon cut pledge.

The imminent election this month of far right Jair Bolsonaro as Brazil’s new president poses threats to the environment, indigenous people, and the global climate.

In January 2018, two officials announced an end to plans for Brazilian mega-dams; both have since been replaced, and to date, no planned dams have been cancelled.

To avoid impeachment on corruption charges, Brazil’s president has bought Congress and wealthy elite ruralists with a wave of decrees that will destroy the Amazon.

The term “controversial” is inadequate to describe the São Manoel Dam. It is located only 700 m from the Kayabí Indigenous Land and has already provoked a series of confrontations…

On August 23, 2017, Brazil’s president Michel Temer issued a decree revoking the RENCA (National Reserve of Copper and Associated Minerals), an area the size of Switzerland on the northern…