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Prof. Katharine Hayhoe

@KHayhoe • 222,062 subscribers

Climate Scientist, Truth-Teller, Christ-Follower Join me on Bluesky @katharinehayhoe.com Subscribe to https://t.co/my4sbLU7CT Tweets 100% my own 🇨🇦🍁

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Last week, NYC hosted Climate week. Today, it’s underwater. Every day, it's becoming more obvious: Climate change isn't a far-off threat - it's impacting us right here, right now. #NYCFlood

Last week, NYC hosted Climate week. Today, it’s underwater. Every day, it's becoming more obvious: Climate change isn't a far-off threat - it's impacting us right here, right now. #NYCFlood

Prof. Katharine Hayhoe

153,005 просмотров • 2 лет назад

One of the stranger claims I see online is that reducing CO₂ would somehow be “the end of humanity because we need CO2 to breathe.” In reality, the carbon we exhale (not inhale) is part of a short, natural cycle: plants take it in, we eat the plants (or animals that ate them), and we release that carbon back into the air within a year or so. What’s not natural is digging up fossil fuels—carbon that’s been locked underground for millions of years—and releasing it all at once. Watch more CO2-related comment section chaos by subscribing on Substack: or Patreon: #climatechange

One of the stranger claims I see online is that reducing CO₂ would somehow be “the end of humanity because we need CO2 to breathe.” In reality, the carbon we exhale (not inhale) is part of a short, natural cycle: plants take it in, we eat the plants (or animals that ate them), and we release that carbon back into the air within a year or so. What’s not natural is digging up fossil fuels—carbon that’s been locked underground for millions of years—and releasing it all at once. Watch more CO2-related comment section chaos by subscribing on Substack: or Patreon: #climatechange

Prof. Katharine Hayhoe

20,585 просмотров • 4 месяцев назад

Winter wildfires are a climate warning.

Winter wildfires are a climate warning.

Prof. Katharine Hayhoe

43,050 просмотров • 1 год назад

The world might be pulling back on climate truth: but I'm stepping it up. How? I'm adding new videos, deep dives & behind-the-scenes stories to Talking Climate. Why? Because climate honesty and hope matter more than ever right now. Join me on Patreon: Enter code TALKCLIMATE to get 20% off your first month Or Substack: Sign up for 12 months for the price of 10 through this Thursday only Content is the same on either platform so pick your fav!

The world might be pulling back on climate truth: but I'm stepping it up. How? I'm adding new videos, deep dives & behind-the-scenes stories to Talking Climate. Why? Because climate honesty and hope matter more than ever right now. Join me on Patreon: Enter code TALKCLIMATE to get 20% off your first month Or Substack: Sign up for 12 months for the price of 10 through this Thursday only Content is the same on either platform so pick your fav!

Prof. Katharine Hayhoe

17,157 просмотров • 7 месяцев назад

If you’ve ever heard that today’s climate change is natural—driven by changes in the Earth’s orbit, the sun, or even “space weather”—you’re not alone. These excuses show up everywhere, from comment sections of my Facebook page to dinner table conversations. On the surface, some of these sciencey-sounding arguments can even sound reasonable. So in this episode of Cold Facts, Hot Takes, I’m testing a few of those claims against the evidence. Subscribe to watch the full episode on Substack: Or Patreon:

If you’ve ever heard that today’s climate change is natural—driven by changes in the Earth’s orbit, the sun, or even “space weather”—you’re not alone. These excuses show up everywhere, from comment sections of my Facebook page to dinner table conversations. On the surface, some of these sciencey-sounding arguments can even sound reasonable. So in this episode of Cold Facts, Hot Takes, I’m testing a few of those claims against the evidence. Subscribe to watch the full episode on Substack: Or Patreon:

Prof. Katharine Hayhoe

12,853 просмотров • 5 месяцев назад

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