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One of the most common objections I hear to climate action is: “But what about China?”

The person making this argument usually goes on to claim that China is doing nothing, while everyone else is making sacrifices. But that’s not what the data show.

Here’s the reality:

* As the U.S. doubles down on fossil fuels and blocks new wind and solar projects, its emissions are ticking up.

* In contrast, China’s emissions appear to have peaked — and may now be starting to decline.

* Last year, China installed a full half of all the world's new wind and solar energy.

* Over the past two years, China installed more new solar power each year than the U.S. has installed in total across its entire history.

* China's clean exports alone are cutting CO2 outside its borders by 1% year on year.

Of course no country can fix climate change on its own. But just as it's a global problem, progress in one place helps everyone.

carbonbrief.org/analysis-china…

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For a long time, Twitter was the best place to share and find the latest science. Until the algorithm changed, that is.

Overnight, my posts went from thousands to dozens of views, while the trolling I received skyrocketed. Instead of tens of hateful replies, I started getting thousands of them.

Where were scientists supposed to go? I tried Mastodon, LinkedIn, and other platforms: but nothing really clicked. Then along came Bluesky.

It takes a while to regrow a community: but a new survey of 830 scientists by @whysharksmatter and Julia Wester now finds that "for every reported professional benefit that scientists once gained from Twitter, scientists can now gain that benefit more effectively on Bluesky than on Twitter."

If you're interested, you can find me (and my 20+ climate starter packs) here: bsky.app/profile/katharinehayh…

Read more about their study here: academic.oup.com/icb/article-a…

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in reply to Mastodon Migration

@mastodonmigration Everything's great as long as the algorithm gives you what you want. But when it doesn't, then you're seeing crap that a machine decided to show you.

I'm constantly dealing with that on YouTube. Watch one video about making a flourless oatmeal cake and the next thing you know it it's showing you a thousand crappy recipes.🙄

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The south-easterly winds we’ve been having lately have thrown lots of seaweed up on the saltmarsh grass, emphasising the connection between land and sea.
#Saltmarsh #TextureTuesday #NatureScot #NatureRestorationFund

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Consider Finland.

Electricity in Finland in 2025: 40 % nuclear, 28 % wind, 16 % hydro. Third cheapest in Europe, averaging 5.1 cents per kilowatt hour (kWh). Wind power increasing rapidly.
yle.fi/a/74-20205942
yle.fi/a/74-20201799

However, more wind brings additional volatility to the market. With the polar vortex splitting, we've had a cold spell with little wind, so electricity demand and prices have been spiking, yesterday around 60 cents/kWh for much of the day.

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A wetlands post for the day after World Wetlands Day.
This wooden post was spotted on saltmarsh on the River Eden, lichen covering some of the paint.
#WorldWetlandsDay #LichenSubscribe #Saltmarsh

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Saltmarsh in Dornoch last January taken on a sampling trip.
Many textures, from the sharp ice to the brushed (by the sea) grass.
We've got more sampling to do in February, and more planting in March.

#TextureTuesday #Saltmarsh #NatureScot #NatureRestorationFund

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The clean energy transition is moving faster than many people realize—but it can also be slowed more easily than most of us expect.

🚘 Good news: More than one-quarter of vehicles sold globally are now electric, and some of the biggest growth is being seen in countries like Vietnam and Turkey.

✋ Not-so-good news: Clean energy progress can be slowed by just one determined opponent and the resulting delays can be costly. A four-year delay in one wind project opposed by one determined retiree resulted in emissions equivalent to those of 2 million gas-powered cars in a year 🤯

🏘️ What you can do: Local decisions matter. Town halls, hearings, and public comments shape our future: and they only work if people show up. You don’t need to be an expert; your voice can make a real difference.

As always, please read and share! patreon.com/posts/how-does-cha…

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It's nice to see saltmarsh in recovery. The fragmented saltmarsh with crevices has new extending saltmarsh in front of it.
This new saltmarsh will take some of the energy out of the waves before they reach the damaged areas and reduce further erosion. The grass at the front is already trapping sediment, increasing in height, storing carbon, and extending habitat.
#NatureScot #NatureRestorationFund #Nature #Saltmarsh #ClimateAction

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Standing up to Trump


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Throwback to January 2025 and the view out to Dornoch Firth at the end of a day sampling on the saltmarsh restoration sites.
#MeerMittwoch
#NatureScot #NatureRestorationFund #saltmarsh

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We've got more sampling planned for January, continuing the ongoing monitoring of the restoration sites.
We won't have the benefit of the University of St Andrews photographer to take photos this month though we love the photos Gayle took when she came out with us and made us look in focus/focussed.
Photo Credit Gayle McIntyre/University of St Andrews.
#NatureScot #NatureRestorationFund #Saltmarsh #FieldWork

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This has been an extraordinarily hard year for science, both globally and especially in the United States.

In this week’s Talking Climate, I unpack why recent cuts to scientific programs and data don’t only affect climate research in the U.S. They weaken the knowledge infrastructure we rely on to protect public health, manage risk, and make good decisions around the world.

I also share good news from Sweden, where smart policy has turned waste into heat and power, reminding us that the most effective solutions often solve multiple problems at once.

And, as always, there's a "what you can do" ... which this week is to start a conversation about how weather and climate science supports our everyday lives. And NCEI director Deke Arndt is ready to help!

Why is this so important? Because when we take science for granted, we're witnessing in real time how much easier it becomes to lose it.

Read more: patreon.com/posts/how-silencin…

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isnt it maddening that the people screaming education and science are not valid are the least knowledgable to know what they are against? Its almost as though they never got edumacated purpely.

Just a damn shame in the US those morons are driving the bus.