Cultural burning is a method used by Indigenous peoples to manage the lands they have lived on for a long time. This practice helped create a strong connection between the people and the land, making some plants rely on regular, controlled burns to grow. Over time, this relationship made Indigenous peoples an important part of their ecosystems because their use of fire strengthened connections between different species. This may explain why Indigenous people still manage more than 50% of all ecological reserves today.

For example, Native Americans used fire to care for ecosystems, and Indigenous people in Australia used a method called fire-stick farming to manage their lands. These burns not only helped the environment but also had cultural importance. Plants that grow best after fires, like the California black oak, were often used by Indigenous peoples for food, tools, and shelter. Areas where Indigenous peoples lived became used to regular, small burns, but not all environments are the same. To be effective, cultural burns must happen regularly and can be adjusted to fit different local climates.

Cultural significance

Indigenous communities use cultural burning as part of their land management practices. This method is also an important part of their traditions and identity. Cultural burning helps protect sacred places and ecosystems that are vital to Indigenous food supplies in the Pacific West region of the United States. This practice is based on traditional ecological knowledge, which shows how fire, people, and the environment are connected. Cultural burning shows how Indigenous land care supports both ecosystems and cultural traditions. It proves that fire can be used to care for the land, helping it survive long-term and maintaining spiritual connections, not just to prevent fires.

Indigenous people have developed ways to use fire to protect plant life and help certain plants grow in rainforests. These areas are hard to burn because of high humidity. Controlled burns change the environment to reduce the chance of large, damaging wildfires. They also help grow fruits and plants used for medicine. This method shows deep knowledge about the environment because it keeps many plant species alive, supports new growth, and reduces the risk of severe wildfires by removing fuel that builds up on the forest floor.

In modern times, many people see fire as dangerous. However, many Indigenous people see fire as a source of life. Cultural burning shows respect for the environment and has important spiritual and ceremonial meanings. This view is different from Western ideas, which often see fire as harmful. Instead, cultural burning recognizes the benefits fire can have for healing and the environment.

Studies and practical uses

Cultural burning is a practice used worldwide, including in Australia, Canada, Brazil, and Africa. People have used these fires for many years to manage wildlife, protect places of worship, and help restore natural environments. These methods are tools for managing the environment, but they also show the knowledge passed down through generations. This highlights the importance of including Indigenous knowledge in modern environmental care. Cultural burning is important globally, as seen in examples like Aboriginal fire management in Kakadu National Park, Australia, or the Yurok people’s planned burns in California. These long-used methods can help create better ways to care for grasslands and forests today.

Some Indigenous farming methods, such as jhum in South Asia or ancient Mayan techniques in Mesoamerica, are types of slash-and-burn agriculture. This method can be useful for small areas, but it is harmful to the environment in modern times.

A study in Western Australia looked at how different fire management methods affect an endangered plant called the Backwater grevillea. Researchers compared the effects of fire suppression, cultural burning, and wildfires on this plant. They found that cultural burning was best for protecting the plant. It also helped reduce the spread of wildfires, which benefited other plants and people. Cultural burning also helped local communities by reconnecting Indigenous people to the land. This allowed them to learn about plants and how fire affects their growth. The study showed that current fire management methods are too general and do not consider the unique needs of ecosystems. When people have a deep connection to the land, they can better understand how ecosystems respond to fire and manage it more effectively.

After the 2022 wildfires in Australia, fire suppression methods were questioned. These methods caused fuel to build up on the forest floor, making it harder to clear manually. More trees and dense forests also grew. A study by Mariani et al. (2022) found that before European colonization, 51% of the Australian landscape was covered by herbs and grasses, 15% by trees, and 34% by shrubs. Today, the landscape is 35% herbs and grasses, 48% trees, and 17% shrubs. The increase in tree cover has led to more frequent and severe wildfires. This change is linked to the reduction of cultural burns by Indigenous people in Australia.

In the Amazon, Indigenous groups use controlled burns to improve soil health and support plant and animal life.

In Brazil, people have used fire to manage the Atlantic Forest for about 12,000 years. Low-intensity fires changed the structure of the rainforest, which would not happen naturally without human help. These fires reduced the amount of plant material above the ground and created more open spaces, allowing people to grow useful plants.

In Canada, First Nations use fire to care for berry plants and caribou habitats. The Anishinaabeg Nation near the Great Lakes believes fire is a living force that can destroy and create life. People are responsible for protecting the ecosystems they live in. Fire helps reveal plants that are hidden, making it a tool for managing the land. Before European colonization, fire was common in Ontario, but it was later restricted.

Wildfires are a natural part of Canada’s ecosystems. They help balance different plant communities, from grasslands to forests. Some researchers say lightning causes most large wildfires, believing Indigenous people did not create large fires. However, evidence shows Indigenous people used fire to shape their environment and reduce fuel to prevent big wildfires.

In California, fire was a key part of how Indigenous people managed the land. Areas managed with Indigenous methods had open forests with a mix of tree types. Lower fuel levels allowed many plants to grow, making forests more resistant to drought and fire. Smoke from small fires also reduced pests and diseases, helping trees stay healthy. Without fire, California forests now have too many conifer trees, which crowd out other plants and make forests more vulnerable to fire.

Today, some groups are trying to bring back cultural burns in California to make forests healthier and reduce wildfires. The North Fork Mono Tribe and Sierra National Forest started a three-step process in 2015 with other tribes. The first step was to remove invasive plants, small trees, and fuel. Then, they burned the area to reduce fuel further. Next, they removed large trees, focusing on black oaks, and burned again. Finally, they trimmed black oaks to encourage a shape that existed before conifers became dominant. They plan to continue burning and use smoke to keep pests away. The Plumas National Forest works with the Greenville Rancheria to use planned burns to keep forests open and protect black oak trees. These efforts help preserve cultural traditions and provide resources for communities.

Many Indigenous people still rely on gathering plants to live and practice their culture. However, many tribes in California now live on small reservations, making it hard to find plants needed for medicines or cultural items. Overgrown forests without fire make it harder to find these plants. Preventing cultural burns limits the ability of Indigenous people to care for the land, reducing the benefits forests provide to communities.