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David Ho

@davidho

Climate scientist; ocean carbon cycle and climate solutions. Professor, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho

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Latest posts by David Ho @davidho

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Passer-by tried to tackle Glasgow vape shop fire which led to inferno Lamin Kongira told BBC Scotland News he had been walking past when a shopkeeper ran out saying "fire, fire".

💔

10.03.2026 04:29 👍 34 🔁 2 💬 1 📌 0

Schrödinger's war

10.03.2026 04:11 👍 319 🔁 62 💬 9 📌 2

👀

10.03.2026 04:08 👍 0 🔁 0 💬 0 📌 0
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Rebecca Solnit Says the Left’s Next Hero Is Already Here

“Everything we can save is worth saving. Everything we can do is worth doing. We’ve already lost a lot, but we don’t have to lose everything. We don’t have to surrender.” 💯

- @rebeccasolnit.bsky.social

gift link: www.nytimes.com/2026/03/07/m...

07.03.2026 15:15 👍 510 🔁 147 💬 12 📌 13

You gotta learn to search better.

10.03.2026 00:18 👍 1 🔁 0 💬 1 📌 0

This experiment of putting the worst people in charge of government should be over.

09.03.2026 23:36 👍 2342 🔁 374 💬 12 📌 13
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Bluesky CEO Jay Graber Is Stepping Down Venture capitalist Toni Schneider will take over as interim CEO as Bluesky’s board of directors hunts for a permanent replacement.

EXCLUSIVE: Jay Graber stepping down as CEO of Bluesky www.wired.com/story/bluesk...

09.03.2026 19:02 👍 716 🔁 324 💬 105 📌 458

I thought Bush was the biggest jackass we would ever see in office.

09.03.2026 20:29 👍 5 🔁 0 💬 1 📌 0

What about this?

09.03.2026 18:54 👍 3 🔁 0 💬 1 📌 0

If it’s the right size.

09.03.2026 18:31 👍 1 🔁 0 💬 0 📌 0

Here’s my magical device that protects me from oil shocks.

09.03.2026 18:10 👍 260 🔁 20 💬 12 📌 3
Post image

I have a magical device in my driveway that protects me from oil price shocks, emasculates petrothugs, slows the rising seas, and powers my car. During times like these, worth considering!

09.03.2026 14:11 👍 337 🔁 56 💬 25 📌 21

Love this! @katiejonesmpls.bsky.social is here.

09.03.2026 17:02 👍 2 🔁 0 💬 1 📌 0
Nature also found that science agencies lost around 20 per cent of their administrative staff last year (and about 25,000 staff and scientists in total).
David Ho, a professor in the School of Ocean and Earth Science and Technology at the University of Hawai'i at Mänoa, noted that those staff losses include
"programme managers in charge of giving out funds. As a result, even though Congress has appropriated the funding, federal agencies are finding it difficult to distribute it in the most optimal way," he said.
Remaining staff have reported struggling to keep up with workloads and Ho also fears that in such circumstances the agencies are likely to favour established scientists rather than junior ones for funding since, without the time to properly scrutinise applications, programme managers are likely to err on the side of caution.

Nature also found that science agencies lost around 20 per cent of their administrative staff last year (and about 25,000 staff and scientists in total). David Ho, a professor in the School of Ocean and Earth Science and Technology at the University of Hawai'i at Mänoa, noted that those staff losses include "programme managers in charge of giving out funds. As a result, even though Congress has appropriated the funding, federal agencies are finding it difficult to distribute it in the most optimal way," he said. Remaining staff have reported struggling to keep up with workloads and Ho also fears that in such circumstances the agencies are likely to favour established scientists rather than junior ones for funding since, without the time to properly scrutinise applications, programme managers are likely to err on the side of caution.

US science budgets have been spared. So why is no one celebrating? Among other things, many of us are worried about how junior scientists (i.e., those who are the future of science) are being affected. 🧪

www.timeshighereducation.com/depth/us-sci...

archive.ph/MgxXu

09.03.2026 17:01 👍 61 🔁 13 💬 1 📌 0
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Seizing the Data Center Buildout for Grid Modernization An American Grid Infrastructure Fund to Leverage AI Growth for Public Benefit

Always read the great @janeaflegal.bsky.social. Rapid data center growth presents a chance to modernize the aging US power grid. We can leverage these projects to fund infrastructure upgrades to create a resilient, clean, and efficient grid for both tech and public benefit. 🔌💡

09.03.2026 15:09 👍 34 🔁 7 💬 2 📌 2

Ugh, another reason I can’t wait for the world to decarbonize asap.

09.03.2026 14:36 👍 97 🔁 16 💬 2 📌 0

If you look at the GCB figure from @pfriedling.bsky.social, it’s annual ocean CO₂ sink. You can’t do that with Taro’s maps because they’re just for one climatological year (I think of 2000).

09.03.2026 05:58 👍 1 🔁 0 💬 0 📌 0

What Taro Takahashi did (linear regression to give monthly pCO₂ climatology based on 40 years of data) vs. the modern ML methods (like SOM-FFN and others), where you get a monthly pCO₂ map for every year, is night and day. We obviously can’t generate what’s used in GCB using the non-ML methods.

08.03.2026 19:22 👍 0 🔁 0 💬 3 📌 0

It was the worst of times, it was…no, that’s all.

08.03.2026 19:06 👍 208 🔁 19 💬 6 📌 0

We know the ocean carbon sink because of ML. Our measurements of pCO₂ are too sparse in space and time.

08.03.2026 19:02 👍 2 🔁 0 💬 1 📌 0

Kinda crazy that half the world’s population gets a day.

08.03.2026 17:08 👍 2 🔁 0 💬 0 📌 0
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Lemurs Love This Fruit That Is Choking Madagascar’s Forests

The strawberry guava, considered one of the 100 worst invasive species by the IUCN, also chokes out native plants like ʻōhiʻa and koa in Hawaiʻi.

08.03.2026 14:53 👍 40 🔁 5 💬 2 📌 0
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100 Years of Women Who Changed History (Gift Article) Revisiting the obituaries of a century of notable women to show how they were remembered — and what history may have left unsaid.

Most men who changed history also had women who enabled them.

08.03.2026 14:35 👍 80 🔁 25 💬 2 📌 1

Omg

08.03.2026 14:31 👍 94 🔁 13 💬 11 📌 0

But lots of additional CO₂ emissions.

08.03.2026 14:26 👍 10 🔁 0 💬 2 📌 0
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Live Updates: Iran Says It’s Close to Naming New Supreme Leader as Attacks on Infrastructure Grow

Burning fossil fuels for energy is a bad idea. Setting fossil fuels on fire for no economic benefit or marginal utility is total bullshit.

08.03.2026 14:13 👍 184 🔁 31 💬 3 📌 2

Met a young Brit flying to LAX to take a road trip with friends through the American southwest for two weeks. He asked if I had any suggestions.

I said in all seriousness: “Don’t get detained by ICE or Border Patrol agents.”

08.03.2026 12:42 👍 288 🔁 30 💬 11 📌 1
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Americans Stranded in the Middle East Say U.S. Left Them to Fend for Themselves A State Department warning to leave the region came days after the U.S. struck Iran.

Having a US passport used to mean something.

08.03.2026 08:48 👍 149 🔁 29 💬 15 📌 6

Where else would I get my panda, okapi, and Victoria crowned pigeon fixes?

08.03.2026 08:45 👍 3 🔁 0 💬 0 📌 0
The Remarkable Science of Sound | Sound Waves: The Symphony of Physics | BBC Earth Science
The Remarkable Science of Sound | Sound Waves: The Symphony of Physics | BBC Earth Science YouTube video by BBC Earth Science

Well, look at that. My BBC documentary on the science of sound from years ago has just popped up on the BBC Earth Science channel. If you fancy some cool sound science in your day, here you go:
www.youtube.com/watch?v=Zp_u...

04.03.2026 19:22 👍 211 🔁 47 💬 4 📌 0