In the face of accelerating climate change, policymakers and scientists are increasingly recognizing the value of Indigenous knowledge in developing effective climate strategies. This intersection of traditional wisdom and modern science represents a powerful approach to understanding and addressing environmental challenges. However, bridging these two knowledge systems is not without its complexities and challenges.
Understanding Indigenous Knowledge
Indigenous knowledge, also known as Traditional Ecological Knowledge (TEK), is a cumulative body of knowledge, practices, and beliefs about the relationship between living beings and their environment. This knowledge has been developed over millennia through direct contact with the natural world and passed down through generations.
Dr. Deborah McGregor, an Anishinaabe researcher and Associate Professor at York University, explains, “Indigenous knowledge is not just about understanding nature; it’s about understanding our place within it. It’s holistic, considering the interconnectedness of all things.”
The Strengths of Western Science
Western science, with its emphasis on empirical observation, measurement, and repeatability, has provided us with crucial insights into climate change. From tracking global temperature rises to modeling future climate scenarios, scientific research has been instrumental in identifying and quantifying the challenges we face.
The Power of Integration
Combining Indigenous knowledge with Western scientific approaches can lead to more comprehensive and effective climate policies. This integration brings several key benefits:
- Long-term Observational Data: Indigenous communities have been observing and adapting to environmental changes for thousands of years, providing valuable long-term data that can complement scientific records.
- Localized Knowledge: While Western science often focuses on broad patterns, Indigenous knowledge provides detailed, location-specific insights that are crucial for developing targeted adaptation strategies.
- Holistic Perspective: Indigenous worldviews often emphasize the interconnectedness of environmental, social, and cultural factors, encouraging more comprehensive policy approaches.
- Adaptive Management: Traditional practices often involve adaptive management techniques that can inform flexible, responsive climate policies.
Case Studies in Integration
The Arctic: Inuit Knowledge and Climate Science
In the rapidly changing Arctic, Inuit knowledge has proven invaluable in understanding and responding to climate impacts. The SmartICE program in Nunatsiavut, Labrador, exemplifies this integration.
Trevor Bell, the program’s founder, describes the approach: “SmartICE combines Inuit knowledge of sea ice with satellite data and in-situ sensors. This not only provides more accurate ice safety information but also validates and preserves traditional knowledge.”
Forest Management in British Columbia
In British Columbia, the integration of Indigenous fire management practices with modern forestry techniques is reshaping approaches to wildfire prevention and forest health.
Satnam Manhas, Forest Ecologist with the Heiltsuk Integrated Resource Management Department, shares, “By incorporating traditional burning practices into our forest management plans, we’re not just reducing wildfire risk; we’re also promoting biodiversity and forest resilience in ways that purely scientific approaches might miss.”
Challenges in Integration
While the benefits of integrating Indigenous knowledge and Western science are clear, significant challenges remain:
- Power Dynamics: Historical and ongoing colonial structures often privilege Western scientific knowledge over Indigenous wisdom.
- Different Worldviews: Indigenous and Western scientific worldviews can differ fundamentally, making integration complex.
- Intellectual Property Concerns: There are valid concerns about the appropriation and misuse of Indigenous knowledge.
- Methodology Differences: Western science’s emphasis on replicability and quantitative data can clash with the often qualitative, context-specific nature of Indigenous knowledge.
Overcoming Barriers: Towards True Collaboration
To address these challenges and foster genuine integration, several approaches are being developed:
Ethical Frameworks for Collaboration
(Image Credit: Getty Images, Licensed from Unsplash+)
Many institutions are developing ethical guidelines for working with Indigenous knowledge. The First Nations Information Governance Centre’s OCAP® principles (Ownership, Control, Access, and Possession) provide a framework for how Indigenous data should be collected, protected, used, or shared.
Co-development of Research
Increasingly, climate research projects are being co-developed with Indigenous communities from the outset. This ensures that Indigenous perspectives and priorities are centred in the research process.
Dr. Gleb Raygorodetsky, Executive Director of the Indigenous Knowledge, Climate Change and Biocultural Diversity initiative at the University of Victoria, emphasizes, “It’s not about Western researchers simply consulting Indigenous communities. It’s about true co-creation of knowledge, where Indigenous people are full partners in every stage of the research process.”
Policy Frameworks for Knowledge Integration
Some jurisdictions are developing policy frameworks that mandate the inclusion of Indigenous knowledge in environmental decision-making. In Canada, the Impact Assessment Act of 2019 requires the consideration of Indigenous knowledge in federal impact assessments.
Indigenous Knowledge in International Climate Policy
The integration of Indigenous knowledge is gaining recognition at the international level. The Intergovernmental Panel on Climate Change (IPCC) has increasingly incorporated Indigenous knowledge in its assessment reports, acknowledging its value in understanding climate impacts and developing adaptation strategies.
Victoria Tauli-Corpuz, former UN Special Rapporteur on the Rights of Indigenous Peoples, notes, “Including Indigenous knowledge in global climate policies isn’t just about better environmental management. It’s about recognizing Indigenous peoples’ rights and their crucial role in protecting biodiversity and mitigating climate change.”
Education and Capacity Building
Bridging Indigenous and Western scientific knowledge systems also requires changes in education and training. Some universities are developing programs that teach both Indigenous and Western scientific approaches to environmental management.
The University of British Columbia’s Indigenous Land Stewardship program is one such example. Program director Janelle Kuntz explains, “We’re training the next generation of environmental managers to work effectively across knowledge systems, respecting and integrating both Indigenous and Western approaches.”
The Way Forward: Co-existence and Mutual Respect
True integration of Indigenous knowledge and Western science in climate policy requires more than just incorporating traditional practices into existing frameworks. It calls for a fundamental shift in how we view knowledge creation and environmental stewardship.
Elder Albert Marshall of the Mi’kmaq Nation articulated this through the concept of “Two-Eyed Seeing”: “We need to learn to see from one eye with the strengths of Indigenous ways of knowing, and from the other eye with the strengths of Western ways of knowing, and then learn to use both of these eyes together.”
A Holistic Approach to Climate Change
As we face the unprecedented challenge of climate change, the integration of Indigenous knowledge and Western science offers a path towards more comprehensive, effective, and just climate policies. This approach not only enhances our understanding of environmental changes but also promotes more sustainable and equitable ways of relating to the natural world.
The journey of integrating these knowledge systems is ongoing, requiring patience, respect, and a willingness to challenge long-held assumptions. However, the potential rewards – in terms of more effective climate strategies, preservation of cultural wisdom, and a more holistic approach to environmental stewardship – are immense.
In the words of Winona LaDuke, Anishinaabe environmentalist and economist, “We don’t have time to argue about whose knowledge system is superior. We need all the wisdom we can get to face the climate crisis. It’s time to listen to the land and to those who have lived in harmony with it for millennia.”
As we move forward in our fight against climate change, this integration of knowledge systems offers not just hope for more effective policies but a model for how different ways of knowing can come together to address the greatest challenge of our time.
Blog by Rye Karonhiowanen Barberstock
(Header Image Credit: ThisIsEngineering, Licensed from Unsplash)
The post Bridging Two Worlds: Integrating Indigenous Knowledge and Western Science in Climate Policy appeared first on Indigenous Climate Hub.
Bridging Two Worlds: Integrating Indigenous Knowledge and Western Science in Climate Policy
Amira Odeh Quiñones is a hydrologist and Caribbean organiser for the 350.org climate campaign group
El Niño, likely to be one of the strongest in modern history, has arrived on Caribbean shores.
Drought is slowly creeping up on our islands. But unlike the fiery wildfires ravaging parts of Europe, there’s no smoke signalling the damage being done, no sirens to warn of the danger. Only announcements from public health officials to stay indoors and remain hydrated — as if outdoor workers and farming communities have the luxury to heed such advice.
During El Niño, strong atmospheric winds alter rain patterns and trap heat across the Caribbean. But while we have experienced El Niño many times before, it has become very visible in recent years how climate change is making this natural phenomenon worse.
Across the Greater Antilles, temperatures are soaring past 38°C (100°F), with real-feel indexes reaching a gruelling 43°C in parts of Puerto Rico where I live. Cuba has it worse. Widespread power outages mean that methods for cooling down are unavailable for most of the day, leaving millions of vulnerable people at risk of heat stroke when temperatures hit 38°C.
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During the last strong drought a decade ago, I had water only two days a week in my home. Today, there are many families whose taps are about to run completely dry. Water authorities have already begun strict rationing in some municipalities, with more on the list scheduled for rationing if conditions don’t change.
Water rationing is far more than an inconvenience; it is an immediate health risk. This means thousands of people need to constantly haul heavy buckets up flights of stairs just so they could bathe, cook, stay hydrated – the basics of survival.
Heat causes health problems
Puerto Rico is home to roughly 300,000 elderly residents. Many live alone, isolated and without support. They risk severe physical injury when carrying heavy water containers, and are wont to suffer from silent heat exhaustion in unventilated rooms.
Furthermore, when water shortages force residents to store water in open household containers, it inadvertently creates breeding grounds for Aedes aegypti mosquitoes. Paired with scorching temperatures that tend to shorten the mosquito breeding cycle, the region is facing explosive outbreaks of dengue fever that endanger our most vulnerable: children and the elderly.
The economic fallout is equally devastating. Dry fields mean millions of dollars in lost crops, forcing small agricultural businesses to collapse, needing urgent government relief to survive. Extreme fuel shortages have already paralyzed Cuba’s agricultural sector, cutting food output by 60% – the El Niño dry spell threatens to decimate it.
At sea, warmer ocean waters fuel massive influxes of sargassum seaweed. Rotting sargassum chokes our beaches, destroying the local tourism industry that so many working families rely on. Tangled seaweed also damages nets and boat engines, slashing fish catches and driving up equipment costs for local fishers.
In the south of Puerto Rico, the coastal town of La Parguera is currently witnessing a historic amount of sargassum on its shores. This has halted most of the boating activity in the area, which is the seaside town’s main tourist draw and economic driver.
All over the Caribbean, from town halls to local group gatherings, the story I hear is always the same: constant headaches, lost work hours, failing health, and a sense that quality of life is silently being stolen. The compounding effects of heatwaves, drought, and marine destruction are exhausting our people, our islands.
Climate change to blame
Climate change makes each El Niño year hotter and more damaging. Higher baseline global temperatures increase the energy and moisture available for extreme weather. Latest projections show that El Niño may push the monthly global average temperature past 2°C of warming for the first time in early 2027. In the Caribbean islands, that will not just be breaking records – it’ll be breaking lives.
Recently, I had the opportunity to share a panel with climate scientists behind what is known as the field of “attribution science” – or the science that compares today’s climate conditions to what the Earth’s climate would be like without human activity, particularly burning fossil fuels. They’re unequivocal: it’s no longer a question of whether extreme weather is caused by climate change, it’s just a question of how much.
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Attribution science recently got a boost from the U.S.’ top scientific advisory body. The National Academies of Sciences, Engineering and Medicine recognized that researchers’ methods have advanced considerably in recent years, resulting in better assessments on how much extreme weather can be attributed to human-caused climate change. It noted that attribution findings could be relevant in some types of legal cases, including those seeking damages from oil companies for climate impacts.
This crisis, which is already taking a heavy toll on our communities’ survival, needs real, urgent, and structural action that goes beyond aid. With similar droughts now gripping parts of Asia and Africa, we’re falling into the familiar narrative of treating the looming humanitarian crisis as if no one was to blame, as if it is being caused solely by a natural phenomenon we can’t control.
It’s not. The world was already on fire before its regular visitor, El Niño, came. While we need humanitarian action, we need climate action too, in order to permanently put out the flames.
The post When taps run dry in the Caribbean, it’s not enough to blame El Niño appeared first on Climate Home News.
When taps run dry in the Caribbean, it’s not enough to blame El Niño
China has released a five-year plan dedicated to addressing climate change.
The 15th five-year plan for a national response to climate change is the latest in a series to outline in-depth climate and energy targets for the 2026-2030 period.
These include five-year plans for “building a Beautiful China”, developing a “new-type energy system” and developing renewable energy.
There are also separate “action plans” for the 2026-2030 period, such as for peaking carbon emissions.
China has pledged to peak its emissions before 2030 and reach carbon neutrality before 2060.
The new plan does not include any major new targets, instead consolidating and reaffirming existing policies.
Nevertheless, it includes significant signals on key policy areas, such as non-carbon dioxide (CO2) greenhouse gases, global climate governance and carbon markets.
Below, Carbon Brief examines some of the notable elements in the latest five-year plan and what it reveals about China’s policy direction through to 2030.
What does the climate plan cover?
The Ministry of Ecology and Environment (MEE) released the plan in late July, in unison with 18 other government departments. These include the National Development and Reform Commission (NDRC), China’s top economic planning agency, and the National Energy Administration.
The document covers a range of topics, including CO2 emissions, other greenhouse gases (non-CO2 GHGs), carbon markets, carbon footprints, climate adaptation and international cooperation on climate change.
For the first time at the five-year plan level, the plan creates a comprehensive target system covering all areas of climate policy, say officials in a MEE Q&A.
They describe it as “the main policy instrument” for advancing China’s climate action during 2026-2030.
China rarely issues high-level multi-year policies dedicated to “responding to climate change”. In 2014, the NDRC published a plan on the topic running through to 2020, but this was not linked to a five-year plan period.
Qin Yan, principal analyst at ClearBlue Markets, tells Carbon Brief that the plan shows that China’s climate governance has reached “an unprecedented strategic level”.
She adds that the plan creates an “all-encompassing target system” to support China’s Paris Agreement climate pledges for 2030 and 2035.
In its 2030 pledge, China aimed to peak emissions “before 2030” and reduce carbon intensity – its emissions per unit of GDP – by more than 65% from 2005 levels.
Last year, president Xi Jinping personally announced China’s 2035 pledge to cut China’s greenhouse gas emissions to 7-10% below peak levels by 2035, while “striving to do better”.
The five-year plan marks a new phase in China’s climate policy, according to researchers at CIB Research, an economic research body affiliated with the Industrial Bank, whose largest shareholder is the Fujian provincial government.
Their analysis adds that the plan represents a broad effort to strengthen China’s climate-governance system, implementation mechanisms and underlying capacity.
Nevertheless, several headline targets and policies in the document simply reiterate already established plans.
These include:
- Cutting carbon intensity by 17% across the five years
- Reducing carbon intensity per product in industries under China’s carbon market by 3%
- Substituting fossil fuels with renewables
- Strengthening climate adaptation
- Supporting the “free flow” of cleantech
What does the plan say about non-CO2 GHGs?
The plan also goes into detail on China’s approach to non-CO2 GHGs. This includes reaffirming a target of an emissions “reduction capacity” from these gases totalling 30m tonnes of CO2 equivalent (MtCO2e) by 2030, although the baseline is unclear.
The target previously appeared in the overarching five-year plan, as well as the plan for building a “Beautiful China”.
The goal refers to emissions reductions, which can be realised through implementing current non-CO2 emissions reduction policies and projects, says Chen Meian, programme director and senior analyst at the Institute for Global Decarbonization Progress (iGDP).
She adds that it is “relatively achievable”, with sources including increasing the number of coal-mine methane utilisation projects.
She points to an MEE explanatory note for a draft methodology under the China Certified Emission Reduction (CCER) scheme, China’s voluntary carbon-credit market. Chen says the note suggests that projects using ventilation air methane and coal-mine methane with concentrations below 8% alone could deliver around 20MtCO2e of reduction by 2030.
The note states that, currently, such projects are estimated to be able to “generate annual emission reductions of approximately 4.5MtCO2e”.
In addition, Chen says, measures targeting industrial nitrous oxide (N2O) and hydrofluorocarbons (HFCs) could help make up the remainder needed to meet the target.
According to iGDP analysis of biennial reports submitted by China to the UNFCCC, China emitted around 14,000MtCO2e of GHGs in 2021, excluding land use, land-use change and forestry (LULUCF).
Non-CO2 GHGs accounted for around 2,700MtCO2e, or 19%, of the total, the majority of which was methane, as shown in the figure below.
China’s plans to curb these super-pollutants in the five-year period include coal-mine methane utilisation projects, end-of-pipe destruction technologies for HFCs and guidance on the use of catalysts to reduce N2O emissions.
The plan also calls for the recovery and replacement of sulphur hexafluoride (SF6) in power equipment.
For Chen, the plan’s focus on SF6 control is particularly noteworthy. She says the gas is “finally receiving policy attention” and that proactive action is “timely and will help avoid future emissions growth” as China’s power system expands.
What does the plan say about global climate governance?
One of the plan’s clearest objectives for international cooperation is for China to play a more active role in global climate governance.
By 2030, it says China should markedly increase its “influence, guiding power, shaping power and moral appeal” in this area.
It says China’s climate action could also feed into the Global Governance Initiative, a policy initiative aimed at reforming the global governance system.
China will also aim to “build a new narrative on climate governance”, it adds.
Prof Thomas Hale, a professor in public policy at the University of Oxford’s Blavatnik School of Government, writes on LinkedIn that the plan “marks a major rhetorical shift” towards China being increasingly willing to “lead and shape” global climate action.
Another clear focal point for international cooperation is in carbon markets.
The plan calls for China to expand the global influence of its carbon market, such as through international rule-setting, cooperation on standards and by hosting the China Carbon Market Conference.
Qin says China’s more active role in global carbon pricing is already evident in the launch of the open coalition on compliance carbon markets with the EU and Brazil. This coalition is expected to adopt a work plan at the China Carbon Market Conference in September.
Qin also notes that China “could become the world’s largest [carbon] offset buyer” as its energy transition progresses.
The country would, therefore, “benefit from helping shape global rules under the Article 6 framework [for carbon trading under the Paris Agreement]”, she adds.
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The post Q&A: What is in China’s new five-year plan for climate change? appeared first on Carbon Brief.
Q&A: What is in China’s new five-year plan for climate change?
About a quarter of the countries signed up to the Paris Agreement are still breaching its rules by failing to submit a new national climate plan, 18 months after the February 2025 deadline.
Forty-five nations had not submitted a plan known as a nationally determined contribution (NDC), according to the Paris Agreement Implementation and Compliance Committee’s (PAICC) newly-published report of its 7-10 July 2026 meeting. One, Oman, has published it since the meeting.
Twelve countries ignored the committee’s repeated attempts to find out why they had not yet produced a climate plan, the report said. They will be invited to the committee’s next meeting, from September 1-4, so it can identify the challenges and constraints they face.
Members of the committee are divided, as they were at their last meeting, on whether to name those countries publicly and will debate the question again in September.
The PAICC does not have any power to punish governments, as building these powers into the Paris Agreement was thought to be so controversial that it could have stopped some governments from joining, experts have previously told Climate Home News.
A key requirement of the landmark 2015 Paris Agreement is that governments publish a more ambitious NDC every five years, setting targets to reduce their planet-heating emissions and outlining their policies to adapt to climate change, in order to meet the accord’s goals on limiting global warming and protecting people from its effects.
The latest set – the third round of plans, with new targets for 2035 – was due in 2025.
Some medium-sized emitters
Countries without an updated NDC include Egypt, Vietnam, Argentina and the Phillippines, all of which rank among the world’s 40 largest greenhouse gas emitters. The rest of the countries are smaller, poorer nations, with many in Africa or the Caribbean.
Some nations have argued that they cannot put together an NDC – which requires a significant amount of work in tracking emissions and consulting on how to curb them across the economy – because of exceptional circumstances. For example, a letter from a Sudanese official to the PAICC committee, seen by Climate Home News, says that the country’s civil war has led to the suspension of its NDC preparation.
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The US and Iran are not signed up to the Paris Agreement, although the US submitted a 2035 NDC under the Biden administration before Donald Trump pulled the US out of the UN climate accords.
The committee also expressed concern that the UN’s NDC registry continued to label the climate plans of countries that are no longer party to the Paris Agreement as “active”, according to its report. The US submission has since been archived.
Since the last PAICC meeting in March, ten countries have published NDCs. The committee did not name them but they include India, Algeria, Cameroon and Guyana.
The post Quarter of countries still missing UN climate plans 18 months after deadline appeared first on Climate Home News.
Quarter of countries still missing UN climate plans 18 months after deadline
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