forestry
The Age of Firestorms
Dr. Roslyn Prinsley never imagined that stepping outside her home in Canberra would feel like walking into a smoke-filled abyss. But during Australia’s devastating bushfire season in 2019-2020, even in places untouched by flames, the air was so thick with smoke that breathing felt impossible.
“I asked myself, what are we doing here in the 21st century? We can’t actually go outside and breathe fresh air in one of the cleanest countries in the world,” she remembers thinking. “We can’t let this keep going.”
Dr. Roslyn Prinsley is the Head of Disaster Solutions at the Australian National University’s Institute for Climate, Energy & Disaster Solutions (ICEDS). Finding innovative ways to fight wildfires is part of her daily work – a task that has become more urgent than ever as wildfires grow increasingly frequent in Australia and across the globe due to climate change.
Wildfires are projected to rise 30% by the end of 2050, according to a report by the UN Environment Programme (UNEP) and its partner GRID-Arendal.
One of the recent wildfires in California became the most destructive in Los Angeles history, killing at least 29 people—a number expected to rise—and reducing over 10,000 homes to ash. A perfect set of environmental factors such as long-term drought, preceding heavy rainfall, and hurricane-force Santa Ana winds combined at the worst possible moment.
All of this turned the regular wildfire into what’s called a firestorm.
Inside the L.A. Firestorm
The 2025 LA Wildfires were among the most destructive and costly in U.S. history, driven by a combination of shifting climate patterns and growing development in fire-prone areas. As these types of fires become more common, it raises important questions about how we prepare for and respond to future risks. In this PBS video, experts explore the factors behind the firestorm and what can be done to reduce the impact of similar events going forward.
The Role of Technology in Forest Management
In Brazil’s Pará region, new roads are cutting through the pristine Amazon rainforest, opening up once-untouched areas to human activities. Expansive stretches of lush greenery are vanishing at an alarming pace, yielding to barren patches and freshly cleared land.
Meanwhile, far into space, the European Space Agency captures high-resolution satellite images of the region that unveil an important pattern: deforestation occurs predominantly near these newly constructed roads.
Back in 2016, it sparked a question: what if there were a tool to monitor these roads and forecast potential deforestation areas? Not long after PrevisIA was born.
In 2021, Microsoft with Vale Fund and the Amazon Institute for Man and the Environment (Imazon) developed a new AI tool called PrevisIA, to predict deforestation hotspots in the Amazon. Using satellite imagery from the European Space Agency and an algorithm developed by Imazon, the tool produces heat maps showing the most exposed conservation areas, Indigenous lands, and other settlements, along with rankings for states and municipalities.
Jerry Franklin: The Father of New Forestry
Jerry Franklin, known as the “Father of New Forestry,” has made his mark in forest management for integrating ecological and economic objectives. His approaches, which faced skepticism initially, have become the standard in both environmental and timber industry circles.
Franklin began his career as a research forester for the USDA Forest Service in 1959. His early work included long-term experiments on forest ecosystems, particularly old-growth forests.
What is Forest Bathing?
Check out this video by Cascadia Forest Therapy to discover the magical healing powers of nature.
Sebastião Salgado’s Monochromatic Odyssey
Sebastião Salgado, known for his astonishing monochrome images that capture the raw core of human existence and the marvels of nature, has made an enduring impact on the realm of photography.
Born on February 8, 1944, in Aimorés, Brazil, Salgado’s journey towards becoming a renowned photographer was not a straightforward one. Initially, he pursued a career in economics and obtained a master’s degree in the field. However, his wife Lélia Wanick Salgado bought a Pentax Spotmatic II camera and once Sebastião picked it up – his life was never the same.
Trillion Trees: Communities Working to Restore Forests
In 2019, Trillion Trees partner The Wildlife Conservation Society (WCS) received support from Ecosia, the search engine that plants trees, to restore tree cover to Tanzania’s Southern Highlands. Working in collaboration with district council and community-based organizations, the project aims to restore degraded areas, protect water catchments and create community woodlots, with the ambition of planting 900,000 new trees over two years, making a lasting difference for people, nature and the climate.
Guardians of the Forest
In September 2018, indigenous and local community leaders from Latin America and Indonesia, the Guardians of the Forest, travelled to California with a mission to …
Indigenous Peoples’ Role in Protecting Forest Health
Nearly a quarter of the world’s population, or about 1.6 billion people, depend on forest resources to sustain their livelihood. This number includes an estimated 60 million who are members of indigenous groups. The worldviews of most indigenous cultures include a sacred obligation to serve as stewards of a healthy forest that can sustain its inhabitants for generations.
Indigenous peoples have been effectively managing their forests since “time immemorial,” yet governmental and scientific forestry experts have only recently begun to seek out the knowledge that indigenous peoples have about environmental management.
Stephen Nicholson: A Life Dedicated to Forest Health
Stephen Nicholson’s career in forest health and protection spans almost five decades, during which he has dedicated himself to developing and improving methods for applying pesticides and training others in their use. Today, we have the privilege of discussing his expertise and accomplishments in forest health and protection.