Indigenous Wisdom for a Modern Crisis: 5 Timeless Lessons on Wild Foods and Traditional Crops

In today’s world, thriving often means rushing to the office early in the morning, with barely enough time to prepare breakfast. Lunch becomes a quick one-hour break, just enough to eat, but rarely enough time to think about where our food comes from. In this fast-paced modern life, productivity is often measured by how quickly we move, and this mindset has shaped the way we live–and eat. Our meals increasingly come from fast-food chains and industrial food systems designed to meet the demands of convenience. But these large-scale solutions to human needs also drive biodiversity loss, climate change, and food insecurity.

Wild foods – uncultivated foods, primarily from forests, such as edible plants, mushrooms, fruit – can address all three of these modern issues. Here we share five of the most transformative ways traditional wild food systems can support biodiversity, mitigate the effects of climate change, and support food security shared by communities from the Philippines, India, Vietnam, Indonesia, Cambodia, and Malaysia at last year’s BERSAMA gathering.

1. Wild food is not “lost food,” it’s “forest food”

The common Filipino term for wild foods is pagkaing ligaw, which translates to “wild” or “lost” food. The Dumagat-Remontado people of the Philippines are challenging this classification and insist on using pagkaing ilang or “wild foods” in a powerful declaration of identity.

This identity is celebrated through events like the Tulaog Festival, where the community actively promotes wild foods to ensure the knowledge is passed on.

The Tulaog Festival is an annual celebration of gratitude and identity for the Dumagat-Remontado Indigenous Peoples, held every August in honor of the sacred Tulaog Cave, a place of prayer and remembrance for their ancestors.

The festival features wild foods and traditional crops that they continue to sustain as sources of nourishment, livelihood, and heritage. It demonstrates Indigenous resilience and the importance of protecting both culture and nature for future generations.

By calling it “wild food,” or food from the forests, they affirm that these resources are not lost, forgotten, or relics of the past they continue to be relevant and important. It reminds us that language shapes our perception, and by changing our words, we can begin to change our relationship with the world around us.

2. A forest is not just a supermarket, it’s the entire supply chain

We often think of forests as depositories of resources: wood, berries, mushrooms, herbs. But forests are so much more: they are living systems that nurture communities, sustain biodiversity, and inspire ways of life deeply connected to nature; it feeds the people, the communities, and even the industries both people and forests strive to connect with. There are three essential ways that forests support communities:

• Direct source of essential foods: Forests provide staples like kaong, rattan, and sago that have sustained communities for generations.
• Source of critical materials: Beyond food, forests supply materials for medicine, fiber, and housing construction.
• Provider of crucial ecosystem services: Most importantly, forests create the conditions necessary for all agriculture to thrive. They ensure pollination, maintain soil fertility, and regulate the water and climate that every farm depends on.

This holistic view challenges us to see forests as not just the supermarket, but the farm, the pharmacy, the hardware store, and the utility company all together. Without a healthy forest, the entire supply chain that supports our food security collapses.

3. Ancient solutions to modern problems

In India, communities have developed ingenious solutions adapted to vastly different landscapes, from the forested slopes of the Eastern Ghats to the arid plains of the Great Indian Thar Desert.

In this landscape that many would dismiss as barren, communities have thrived for centuries using sophisticated water-harvesting techniques. Systems like the Khadin – an embankment across the lower edge of sloping farmland to capture runoff – and Tanka – underground cisterns that capture and store rainwater – create vibrant ecosystems and sustain agriculture.

These time-tested techniques are now threatened by massive windmill and solar farm projects often championed as “green” solutions. However, these large-scale installations threaten the delicate ecological balance that the traditional systems have so carefully maintained. This situation presents a counter-intuitive lesson: not all green technology is inherently sustainable, especially when it disregards local context. Here traditional knowledge demonstrates a more integrated and resilient approach than modern technologies.

4. Small change, big impact: transforming honey hunters into honey producers

Targeted, culturally relevant initiatives can create waves of positive change for both people and the planet. In Tamil Nadu, India, SEEDS Trust is working with the Valaiyar community training women in beekeeping. The program has set off a cascade of compounding benefits: it created a new product and income stream, that enhanced livelihoods, improved nutrition, and strengthened natural pollination, reducing the use of harmful pesticides.

5. The world’s most important foods might be the ones we’re forgetting

Research from Southern Vietnam on wild yams (Dioscorea spp.) highlights a global challenge. These yams are incredibly versatile and nutrient packed. They are deeply rooted in Indigenous culture, used in both cuisine and traditional medicine.

Economically, they act as a vital safety-net staple: a substitute for rice, especially in the mountains and during wartime, and even have export potential for the pharmaceutical industry. Thrillingly, many species remain undocumented, with at least one candidate potentially being new to science.

Despite this immense value, traditional knowledge about identifying and using yams is eroding, and taxonomic confusion makes conservation difficult.

The story of the yam is a microcosm of a larger issue: countless valuable species and the knowledge about them are disappearing before we can fully understand their potential. These forgotten foods could hold keys to our future food security and well-being, but only if we act to preserve them and the cultures that steward them.

Indigenous knowledge is not a historical artefact, but a living guide

Whether it’s the linguistic stand of the Dumagat-Remontado, the ancient water systems of the Thar Desert, or the untapped potential of Vietnam’s wild yams, these stories all point to a single, unifying theme: the enduring power and relevance of Indigenous knowledge, systems, and practices.

These communities are not just holding onto the past; they are actively demonstrating a tested and proven pathway for driving a resilient and sustainable future for our common home.

These examples affirm that Indigenous peoples and local communities are key drivers in shaping a more sustainable and equitable planet, for the present and future generations alike.

This story first appeared on NTFP-EP Asia website.