Owen Marsden is a climate communication specialist and reporter who covers extreme weather events and global climate policy. He is known for translating complex scientific and policy developments into clear, accessible stories for broad audiences. His work bridges the gap between climate research, international negotiations, and the communities most affected by a changing climate.
Climate feedback loops don't just warm the planet—they amplify themselves, turning ice into dark ocean and unlocking tipping points we can't reverse. Here's why the numbers never work in your favour.
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Ocean acidification is silently rewriting marine life—driven by CO2 dissolving into seawater, not direct pollution. As acidity rises faster than in two million years, tiny shelled creatures vanish first, quietly unraveling the entire food web.
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Smart home devices can cut your energy bill—but only if you pick the right ones and automate them. The rest? They quietly drain power while you sleep. Here's what actually works.
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Climate models aren't crystal balls—they're physics engines, and they've predicted past warming remarkably well. Here's how they actually work, where they fail, and why 2035 matters.
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Solar panels cut my bill from $184 to $11 — but the savings curve isn't flat. Here's the honest truth about what really determines your monthly savings, and the four variables most installers won't tell you.
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Offshore wind delivers far more power per turbine than land-based farms, but costs twice as much and fights over fishing grounds, not birds. Here's the messy reality behind the brochure.
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Hydropower isn't simply "clean" — it's a set of trade-offs that swing wildly depending on where you build and who pays. Here's the real picture behind the label.
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Switching to a "100% green" energy plan feels good—until the bill climbs 19%. The electrons don't change; only who pays for renewables does. Here's how to spot a green label that's just marketing.
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A homeowner's cautionary tale: air sealing nearly trapped carbon monoxide in his basement. He breaks down which eco upgrades actually pay off—and which cost money for nothing.
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