오래된 숲의 중요성: 가장 오래된 숲이 기후 변화에 대한 최고의 방어책인 이유
The Pacific Northwest's old-growth forests, stretching 2,500 miles from north of San Francisco into Alaska, are among the most effective carbon-storage systems on Earth — and the older and bigger a tree grows, the more carbon it holds and pulls from the air. That's the central argument of Canopy of Titans by Paul Koberstein and Jessica Applegate, who contend that cutting fossil fuel emissions alone won't solve climate change without also addressing 300 years of legacy carbon already in the atmosphere. Koberstein's solution is disarmingly simple: protect the existing old trees and let them keep working, while sourcing timber, paper, and construction wood from tree farms. The machine, he argues, already exists and is already running — humans just have to stop cutting it down.
- Paul Koberstein and co-author Jessica Applegate wrote Canopy of Titans to investigate what the big trees of the Pacific Northwest can do for the climate.
- The old forests examined in the book stretch roughly 2,500 miles north of San Francisco into Alaska.
- Koberstein argues that older, larger trees store more carbon and continue drawing carbon from the air every day, making them among the planet's most effective carbon-storage systems.
- Koberstein states that halting fossil fuel emissions alone will not solve climate change and that trees are the only mechanism capable of addressing roughly 300 years of legacy atmospheric carbon.
- Canopy of Titans frames forest protection as a hopeful, ready-made climate solution, with Koberstein saying "all we have to do is protect these trees."
- Koberstein contends that timber, paper, and housing wood needs can be met by existing tree farms, so natural old-growth forests can be left standing.
- This article and accompanying audiogram are based on a 2026 interview with Paul Koberstein, who is credited as the author.
오래된 숲의 중요성: 가장 오래된 숲이 기후 변화에 대한 최고의 방어책인 이유
폴 코버스타인과 그의 공동 저자인 제시카 애플게이트가 집필을 시작했을 때 타이탄의 캐노피이 프로젝트는 "태평양 북서부의 거대한 나무들이 기후에 실제로 어떤 영향을 미칠 수 있을까?"라는, 겉보기에는 단순해 보이는 질문에서 시작된 조사였습니다.
수년간의 심층적인 연구 끝에 밝혀진 그 답은 이 책을 일종의 축하 행사이자 동시에 논쟁의 대상으로 만들었다.
The argument is this. The old forests stretching some 2,500 miles north of San Francisco into Alaska are not scenery, not wilderness set-aside, and not merely a timber reserve. They are among the most effective carbon-storage systems on the planet, and the older and bigger a tree gets, the more carbon it holds and the more it keeps drawing out of the air every single day.
코버스타인은 “우리가 보호해야 할 나무는 바로 이런 나무들입니다. 오래된 나무, 큰 나무, 탄소를 가장 많이 저장하는 나무들이죠.”라고 말합니다.
That framing matters because the dominant climate conversation is built almost entirely around emissions: stop burning fossil fuels and the problem is solved. Koberstein agrees we must stop burning fossil fuels — but insists that on its own it is not enough.
“If that’s all we do, we’re not going to solve climate change,” he says. “We need to also do something about the legacy of carbon that we put out into the air over the last 300 years. And the only thing that can do that is trees.”
이 책은 경고의 가면을 쓴 희망적인 논제입니다. 한 팟캐스터는 코버스타인에게 자신은 암울한 내용을 예상하고 이 책을 집어 들었지만, 오히려 희망적인 책을 발견했다고 말했습니다. 왜냐하면 이 책은 실현 가능한 해결책에 대해 이야기하고 있기 때문입니다. 그 시스템은 이미 존재하고, 이미 가동 중입니다.
그는 "우리가 할 일은 그들이 일을 마무리하도록 내버려 두는 것뿐입니다."라고 말합니다.
“우리가 해야 할 일은 이 나무들을 보호하는 것뿐입니다.”
We will still need timber, paper and wood for our houses; those can come from tree farms, of which there are plenty. The ask is narrower and more urgent: leave the existing natural forests standing, and let them keep erasing carbon from the air.
편집자 주 :
This article and audiogram were created based on a 2026 interview with Paul Koberstein. This is why he is the credited author.
성적 증명서
automatically disappear. And they’re they’re investing hundreds of billions of dollars to find this technology. And so far, they’ve been able to remove about one-tenth of one percent of annual emissions, which is not even a drop in the bucket. So a technological solution to climate change is not happening. And we should forget about the idea that it might. But we have a solution that is already here. It’s already doing the work. It needs to be done. And all we have to do is let them complete the job. All we have to do is protect these trees.
We need trees, we need toilet paper, we need h wood for our houses. Fine. We could grow…get that from tree farms, and there are plenty of those around. But the existing natural forests, let them grow, let them continue doing the job of erasing this carbon from the environment from
What is the main argument of Canopy of Titans?
The book argues that the old, big trees of the Pacific Northwest are among the most effective carbon-storage systems on the planet, and that protecting them is essential climate action. Authors Paul Koberstein and Jessica Applegate frame these forests not as scenery or timber reserves, but as a working climate solution.
Why are older, bigger trees better for climate defence?
According to Paul Koberstein, the older and bigger a tree gets, the more carbon it holds and the more it continues to draw out of the air every day. That makes mature old-growth trees more valuable for carbon storage than younger replacements.
Where are the old-growth forests discussed in Canopy of Titans located?
The forests stretch roughly 2,500 miles north of San Francisco into Alaska, covering the Pacific Northwest coastal region.
Is stopping fossil fuel emissions enough to solve climate change?
Koberstein says no — while we must stop burning fossil fuels, that alone won't be enough. He argues we also need to address the legacy of carbon emitted over the last 300 years, and trees are the only mechanism that can remove it.
How can we still get timber if old-growth forests are protected?
Koberstein says timber, paper, and wood for housing can come from tree farms, which already exist in large numbers. The narrower ask is to leave existing natural old-growth forests standing.
What does Koberstein mean by "the machine already exists"?
He means the carbon-removal system — old-growth forests — is already in place and actively working. Humans don't need to build new technology; we simply need to protect these trees and let them finish the job.
Why has Canopy of Titans been described as a hopeful book?
Despite covering a climate crisis, the book presents a doable, existing solution rather than doom and gloom. One podcaster told Koberstein he expected pessimism but found hope, because protecting old forests is an achievable action.
Which trees does Paul Koberstein say we should prioritize protecting?
Koberstein specifically points to "the old trees, the big trees, the trees that store the most carbon." These mature natural forests, not tree farms, are the priority for protection.
The Forest Behind The Timber: Paul Koberstein Podcast
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