Fighting Climate Change With Redwoods
In Fighting Climate Change With Redwoods, host Simon Reeve meets David Milarch who has a bold plan to fight climate change: grow the world’s largest trees! David revives ancient redwoods — some still clinging to life after being chopped down — because they store incredible amounts of carbon, making them nature's climate superheroes. But he faces a major challenge: convincing governments to prioritize planting trees over profits from cutting them down. This video is excerpted from BBC’s The Americas With Simon Reeve, in which Simon Reeve explores the landscapes, cultures, and wildlife of North and South America.
Lesson Express
Q: Why do redwood trees play such a significant role in combating climate change compared with other types of trees?
A: Redwood trees are uniquely suited to fight climate change because they grow exceptionally fast — about 10 feet a year — and store an enormous amount of carbon — up to 500 tons dry weight. Their ability to continue accelerating growth as they age makes them far more effective than smaller slower-growing trees.
Q: David Milarch’s work focuses on reviving ancient redwoods, but he faces challenges in gaining government support. What arguments could he use to persuade policymakers to invest in his mission?
A: David could emphasize the redwoods' unparalleled ability to combat climate change, their potential economic value through eco-tourism and carbon credits, and their importance in preserving biodiversity. Highlighting long-term cost savings by reducing climate-related disasters might also resonate with policymakers.
Q: How does the survival of ancient redwood stumps after being cut down reflect the resilience of nature, and what lessons can humanity learn from this in tackling climate change?
A: The survival of redwood stumps highlights nature’s remarkable ability to endure and regenerate even after severe damage. This resilience suggests that with intentional care and effort, ecosystems can recover. Humanity can learn to focus on restoration and preservation, recognizing the importance of giving nature the opportunity to thrive.
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