Three years ago, I moved to Minnesota to sell hazelnuts. I believed strongly in their potential to fight climate change, and I was overcome with excitement – getting tongue-tied talking about what it could mean to swap the endless corn and soy for a crop with seemingly endless environmental benefits.
But I soon noticed that the attributes of hazelnuts that dazzled me enough to quit my job and move across the country were not the same attributes I was looking for when planning menus and filling up my shopping cart.
I would purchase foods based on indicators that sustainable farming practices had been used (organic, regenerative, local, etc.), but overlook the inherent qualities of the specific foods themselves. My hopes in writing this list are (1) that you too will be dazzled by the wonders of Midwest hazelnuts, and (2) that you will seek out the foods in your region that possess these underappreciated qualities. After all, these are the foods that will keep farms resilient and communities fed as the world changes around us.
Without further ado, three questions to help you identify a food as climate-friendly:
- Is it native?
While locally-grown food receives considerable attention for its sustainability, the “localness” of a food has just as much to do with the history of generations passed.
“A great opportunity lies in the consumption of … native flora adapted to the particular place we inhabit. These indigenous foods are knit into the ecology of a place, supporting the vitality of the soil, water, and wild plant and wildlife communities, as well as human needs.”
– Jared Rosenbaum, Botanist and author of Wild Plant Culture
The American hazelnut (Corylus americana) has grown wild in the forests and oak savannas of the Midwest since the melting of the glaciers. They have been tested by centuries of harsh winters, hot summers, heavy storms, dry periods, pests and diseases. They survived, and stand today ready to handle the variability of Midwestern weather conditions.
This resilience becomes even more important as the climate continues to change. In 2023, the Midwest was hit by a record drought. We feared the hazelnuts would suffer, but we ended the year with a record harvest.
Resilience in our food system is not the only environmental benefit of adding native foods to our farms and diets. If you reach into a hazelnut bush during harvest time, you’ll quickly find bird nests, caterpillars, treefrogs, and other native species that built homes on farmed hazelnut bushes just as they would in the wild. When we eat native foods, farms become habitat.
Lastly, native foods need very few human-supplied inputs to thrive. After all, they were meant to grow in a region’s natural conditions. Hazelnut farmers can expect a successful harvest without adding fertilizers or pesticides. Remember the drought I mentioned? Most hazelnut growers didn’t water their hazelnut bushes once.
Native foods like Midwest hazelnuts provide greater climate resilience, create habitat for native flora and fauna, and require fewer inputs to thrive.
Find native foods in your area! Check out the cookbooks, recipes, and restaurants from Indigenous chefs and food sovereignty organizations in your area. Peruse a foraging book and earmark native plants that are grown commercially. Visit your local farmers market and chat with farmers about why they grow what they grow.
- Is it a tree (or bush)?
I scarcely see orchards get the credit they deserve for their environmental benefits. Your average apple tree is sequestering a lot more carbon than your broccoli. Trees play a crucial role in mitigating climate change by sequestering carbon dioxide and storing it long-term, not only in the soil, but also in their woody biomass. Foods that are grown on trees, such as fruits and nuts, contribute to this process.
Hazelnut tidbit: Every few years, hazelnut production will slow and the bushes will be “coppiced.” Coppicing is the practice of cutting the bush down, but leaving the roots intact. The branches grow back quickly in a couple of years, efficiently sucking up carbon in all that new biomass, and reigniting the productivity of the bush.
Not all orchards are created equal. Take an average California almond farm, for example. Almonds are notorious for their massive water consumption, and farms have been known to sink into the ground by several inches due to the immense groundwater extraction. Furthermore, a sustainable orchard ought to have an understory. If the soil below the trees is bare, it is vulnerable to the elements and limited in its carbon storage capacity.
Hazelnut farm in Dayton, MN
- Is it perennial?
This is a big one.
If you already determined that a food came from a tree, you’ve got a yes here as well.
Perennial crops are foods that return each year without needing to be replanted. Why does this make them climate-friendly? Because the soil stays undisturbed for years at a time.
Picture an apple orchard (or hazelnut orchard) at harvest time. The trees and their roots stay intact as people or machines pick off the food. The next year, the tree blooms again.
Now picture a field of corn. Each year, the plows dig up all the roots from last year to plant anew, and all the carbon that was sequestered during that corn’s short life is released back into the atmosphere.
Some perennial crops may surprise you. Kernza is a newly developed perennial grain that is becoming a climate-smart substitute for wheat. Asparagus, rhubarb, and artichokes are all perennial vegetables.
The cookbook Perennial Kitchen by Beth Dooley is a wonderful way to explore perennials in your kitchen.
Thank you so much for reading! If you’re interested in bringing some of these dazzling Midwest hazelnuts into your kitchen, I hope you will check us out at Hazel Heart Farms! Use the code CLIMATE10 at checkout for 10% off all online orders.
Emma Dempsey is the Director of Sales and Marketing at Hazel Heart Farms, a farmer collective building a regenerative hazelnut industry in the Midwest.
Connect with Hazel Heart Farms on Instagram, LinkedIn, and Facebook!
The post Lessons from Hazelnuts appeared first on Climate Generation.
Governments at the COP17 nature summit in Armenia agreed on Saturday to scale up their policies to protect the planet’s shrinking biodiversity, and for the first time invited large emerging economies like China and Gulf states to take on donor responsibilities to help fund those efforts.
For the past two weeks, countries held talks in Yerevan under the UN Convention on Biological Diversity to outline a plan to ramp up currently “insufficient” policies to conserve land and marine ecosystems. A recent UN progress report found the world is off track to meet 22 out of 23 global targets aimed at reversing species loss and protecting 30% of land and seas by 2030.
While a response plan, called the “Global Review of Collective Progress”, was expected to be the main outcome of COP17, negotiations struggled to advance amid a deadlock over the controversial subject of how to finance the boost in conservation measures needed.
After an all-night session on Friday, delegates agreed to invite developing countries to voluntarily signal their interest in assuming donor funding obligations alongside developed nations. Negotiators repeatedly warned that any stronger provisions on expanding the donor base would collapse the deal.
COP president: Results beat expectations
An exhausted COP17 president Hambardzum Matevosyan, Armenia’s environment minister, told journalists in the early hours of Saturday that “we’ve achieved more than we could’ve expected” given the “importance” of the decisions being taken.
“It was 100% possible that those items did not made it through. 100% possible,” he said, adding that the conference had made progress on “all the most important items”.
Speaking at the closing plenary, the group of Pacific Islands said that, while the summit had achieved “great outcomes”, delegates are also departing Yerevan “with realities not reflected in the official text”, such as the low replenishment of the Global Environment Facility (GEF), a key funder of nature projects.
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Some observers also said the deal did not go far enough. Steven Guilbeault, a former Canadian environment minister who helped broker the Global Biodiversity Framework (GBF), said the Yerevan package of action is “an important step forward”, but still “falls short of what is needed to meet our 2030 commitments”.
An Lambrechts, biodiversity politics expert at Greenpeace International, said COP17 had kept things moving forward and set well-intentioned promises, but added that these “won’t remove major roadblocks to implementation” such as insufficient finance and debt constraints in developing countries.
WWF chief conservation officer Daudi Sumba noted that financial issues were not fully resolved. Despite the deal in Yerevan, “I fear finance will remain the key issue that continues to haunt the UN biodiversity summits,” he said in a statement.
‘Yerevan Pathway’ tackles nature plans and subsidies
In the lead-up to the summit, the UN assessment report showed countries are falling short on virtually all targets in the GBF, the 2022 global deal often referred to as the ‘Paris Agreement for nature’.
They include a landmark target to protect at least 30% of the planet’s land and sea by 2030. If countries all stick to their current national goals, about 26% of land would be protected and only about 12% of marine ecosystems would be under conservation measures.
The main COP17 decision – named the Yerevan Pathway by the presidency – calls for countries to revise their biodiversity plans, subject to available funding, with a particular focus on addressing the gap in coverage of “marine, coastal and inland water ecosystems”.
It also urges the over 60 countries who have not submitted a biodiversity plan yet to finalise them “as soon as possible” and taking into account the gaps identified by the UN progress report.
Countries also agreed to tackle the drivers of biodiversity loss by “accelerating” the reduction of subsidies for activities that damage nature. Subsidy reform, covered by Target 18 of the GBF, is where countries have made the least progress so far, according to the assessment report.
Jill Hepp, director of nature and marine policy and incentives at green group Conservation International, said singling out subsidies in the Yerevan Pathway “gives a strong signal” that closing the gap for biodiversity action requires “more urgent efforts to reform harmful incentives and scale up positive incentives”.
“Timid” steps to expand base of donors
Having failed to meet a target to channel $20 billion for biodiversity conservation by 2025 and faced with shrinking aid budgets, the EU pushed a proposal to expand the list of which countries count as donors, so that wealthy emerging economies like China and Saudi Arabia could also voluntarily contribute. The group of Arab nations strongly opposed this.
During the talks, Irish minister of state for nature, Christopher O’Sullivan, whose country holds the EU presidency, said the bloc wanted the world’s “new realities” to be reflected in the donor list.
Negotiations remained gridlocked for most of the two-week talks, until a last-day compromise was struck to invite developing countries that may want donor status “to indicate to the [Convention on Biological Diversity] secretariat their interest in being included in the corresponding list”.
Countries also asked the secretariat to send an invitation to emerging economies wanting donor status at each subsequent COP, and requested a technical report on “the implications of inclusion in the list” for emerging economies.
Swiss lead negotiator Gabriela Blatter said during one of the sessions that her country had expected greater steps towards expanding the base of contributing countries, but added that “if we’re mutually unhappy, it’s probably the closest we can get on these very delicate political compromises”. Saudi Arabia, on the other hand, also noted their dissatisfaction but said it had expected “a lot less”.
The fragile deal was approved in a package of decisions together with the Global Review, after some delegations including Brazil and China appealed to the plenary not to make further changes to the text at the risk of collapsing the whole agreement.
In a statement delivered to the closing plenary, the EU said the finance outcome had delivered “timid” progress towards fully broadening the base of donors.
Cali Fund still not operational
Adopted two years ago at COP16, the Cali Fund was seen by some observers as a way to channel private-sector finance into biodiversity conservation, as governments struggle to find public funds. But it is still struggling to get up on its feet.
The fund allows big corporations to access certificates for the use of genetic material found in biodiversity in return for a financial contribution, which experts estimate has the potential to raise up to $6.9bn for biodiversity. While voluntary, companies are encouraged to pay 1% of their profits or 0.1% of revenue into the fund.
But since its creation, the fund has received little more than $10,000, which Guilbeault argued is because the rules for disbursements to local communities and the operation of the fund had yet to be fleshed out. This was due to happen at COP17.
Yet, while the final decision on the fund laid out some of the rules – including how companies can earn “Cali Fund certificates” – some key technical details were left to the next COP in 2028 in Ecuador. This includes the issue of whether companies can pay a lower rate if they use genetic data for only a small portion of their products.
“By punting essential decisions to two years from now, parties have all but ensured the fund remains empty until then,” said Pakhi Das, a public policy advisor at NGO Plant-for-the-Planet.
The post COP17 delivers fragile deal to boost conservation and funding for nature appeared first on Climate Home News.
COP17 delivers fragile deal to boost conservation and funding for nature
SYDNEY, Thursday 30 October 2026 — In response to reports that the Albanese government is set to introduce draft legislation this year that would seek to ban data centres in Australia’s suburbs, Joe Rafalowicz, Head of Climate and Energy at Greenpeace Australia Pacific, said:
“These reports are a testament to the growing community opposition to these completely inappropriate AI factories that have sprung up across our suburbs, and Big Tech corporations should take heed — the data centre build-out must not happen without the endorsement of the Australian people.
“But the government can’t simply ship this problem out to regional Australia without addressing the fundamental issues with this extractive new industry.
“We’re already seeing a trend of AI data centre proposals moving to the regions, in areas that are more water-scarce, more environmentally sensitive, and next to sources of fracked and coal seam gas to support their massive BYO gas-fired power plans — a pattern we’ve seen play out in the United States.
“From the Beetaloo Basin in the NT to the Western Downs in Qld, we’re seeing a wave of AI data centre proposals that would see new gas fast-tracked to support their massive energy demand, and threaten to completely derail Australia’s energy transition.
“Just as suburban Australians are asking, “what for?”, regional communities like Berry Springs and Dalby do not want dirty data centres setting up shop with absolutely no benefit to their communities. Greenpeace is calling for a moratorium on AI data centre developments until strict and enforceable safeguards are in place to protect our climate and our communities.”
-ENDS-
Media contact
Kate O’Callaghan on +61 406 231 892 or kate.ocallaghan@greenpeace.org
AI data centre ban in suburbs would not address fundamental issues: Greenpeace
In the thick of the COP29 climate summit in Azerbaijan in 2024, the UN climate talks were rattled by what can only be described as a major PR disaster. The BBC, Reuters and The Guardian all carried headlines, attributed to leading climate policy experts, that the COPs were “no longer fit for purpose”.
The articles outlined a series of reforms called for in an open letter signed by 22 eminent scientists and politicians, including a former UN secretary-general and previous UN climate chief, with a further 150 lending their support. The headlines shook confidence in the COP process, just as governments were wrestling over a new climate finance goal.
The Club of Rome – which handled the media relations for the letter – hurried to say that its “constructive, supportive ideas” had been “misinterpreted”. Negotiators kept calm(ish) and carried on, in the end landing the finance goal after some high-stakes drama on the final day.
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To my surprise, when I went back this week to read the letter again, I could not find the offending line about the COPs not being fit for purpose. The Club of Rome has yet to respond to my query about its disappearance.
Whatever happened to the wording, that sentiment has been widely shared. COPs have ballooned in size while the importance of their outcomes seems to have diminished since the 2015 Paris Agreement (with the exception of the 2023 COP in Dubai where countries agreed to transition away from fossil fuels in energy systems).
The same on the surface
Two years on from those painful headlines in Baku, has anything changed for the better? You might be forgiven for thinking not. Official decisions are still made by consensus rather than the majority voting some have called for to stop blockers.
Tens of thousands of officials, activists and business execs still scurry around the halls to an ever-growing list of side events, roundtables and dialogues, while deals still come down to rows, all-nighters and jargon-filled texts adopted to rounds of applause.
But it would not be true to say that COPs have completely failed to respond to the very real need to translate the words of the Paris Agreement into action in the outside world.
Global warming is projected to be around 1.3C lower this century than it would have been if the world had not committed to tackle the climate crisis under that accord. Developing countries have a valued space at COPs in which their voices have equal weight in decision-making, unlike in many other international fora. And most importantly, perhaps, there has been a subtle shift, tipping the balance away from negotiating towards doing.
Brazil branded last year’s summit in Belém as the “COP of Implementation”, corralling the sprawling Action Agenda into six axes. This was a bid to impose some structure on the mushrooming efforts between governments, UN agencies, cities, businesses and civil society to set targets and spur faster results on their pet issues, from methane emissions to health and adaptation in conflict zones. COP30 alone saw the launch of 120 “plans to accelerate solutions”.
COP30 roadmaps off the cuff
Meanwhile, as the formal negotiations drew to a close, it was clear that consensus decision-making was evolving into something a little more improvised.
With only around half of all countries on board with the idea of a roadmap to transition away from fossil fuels, COP30 President André Corrêa do Lago announced his team would put one together over the coming year, along with another on how to meet a global goal to halt deforestation by 2030. Those roadmaps will be launched next week, presented and discussed at COP31, though it’s still unclear whether or how they’ll be incorporated into the formal negotiating agenda.