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David Ho

@davidho@mastodon.world
mastodon 4.5.7

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

0 Followers
0 Following
Joined November 21, 2022
Website:
http://columbia.edu/~dth2
Bluesky:
https://bsky.app/profile/davidho.bsky.social
Fedified:
https://fedified.com/@_david_ho_
Links:
https://linktr.ee/david_ho

Posts

davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · 4d ago

Everything we've made will break, buildings and streets will crumble, and cities will be abandoned. But the CO₂ we emit into the atmosphere will persist for millennia, and its climatic impacts will last longer than human civilization has existed. This is our legacy for the future.

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Mar 08, 2026

The real insanity isn’t how much oil prices have spiked, it’s that we’re still burning oil for energy.

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Mar 05, 2026

The perfect headline doesn’t exi…

https://www.engadget.com/big-tech/google-pledges-roughly-three-hours-of-its-annual-profit-to-fight-climate-change-164808010.html

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Mar 01, 2026

Microsoft bought 93% of all the carbon removal credits globally last year. This is absurd, and no way to determine which method might actually work and scale. Carbon dioxide removal research and development should be government-funded and government-led.

https://www.latitudemedia.com/news/microsoft-is-the-carbon-removal-market/

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 28, 2026

Now that OpenAI, Anthropic, and Google are vying for our business, AI is probably as good as it will ever be for consumers. Once one of them emerges as the market leader and enshittification kicks in, it's going to really suck for everyone.

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 27, 2026

There are so many reasons not to eat animals. Here’s another, but it doesn’t even matter if it’s true.

https://www.theguardian.com/society/2026/feb/27/vegetarians-have-substantially-lower-risk-of-five-types-of-cancer

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 21, 2026

If I told you that I’m drinking my neighbor’s wife’s milk, you’d think it’s pretty weird. We should feel the same way about drinking another animal’s milk.

https://www.theguardian.com/australia-news/2026/feb/22/australian-camel-milk-us-market?utm_source=dlvr.it&utm_medium=bluesky&CMP=bsky_gu_env

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 21, 2026

If he’s raising taxes on us, I’d like to know what we’re getting for it.

https://www.wsj.com/politics/policy/trump-increases-global-tariff-to-15-fdc2f89b?st=AJyKoh&reflink=article_copyURL_share

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Boosted by Greg Bell @ferrix@mastodon.online
davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 21, 2026
Each action by the Trump administration can be categorized as evil, criminal, stupid, or a combination of the three.
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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 21, 2026

There are so many additional ways to die under the Trump regime.

https://www.nytimes.com/2026/02/18/climate/epa-mercury-coal-plants.html?unlocked_article_code=1.NVA.GI-P.I17QftCQ0eM-&smid=url-share

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 20, 2026

I have stopped sleeping in the same room as my phone.

Smartphones divert our attention from fulfilling our real-life needs. To safeguard ourselves, we should establish device-free zones and promote activities that offer genuine satisfaction and fulfillment.

https://www.nytimes.com/2026/02/16/opinion/phone-fixation-dopamine-kids.html

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 19, 2026

The brain drain from science in the US isn't to other countries, but from science to non-science (e.g., I know scientists driving for Uber). The one exception is that students and postdocs are choosing other countries over the US because of the lack of funding, the danger, and the uncertainty.

https://www.theguardian.com/us-news/2026/feb/19/trump-science-funding-cuts

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 19, 2026

If you're an environmental journalist in the UK or Europe, the biggest gathering of ocean scientists in the world is happening in Glasgow next week, and you should consider coming to cover some of the most important findings about our life support system.

https://www.agu.org/ocean-sciences-meeting/press

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 18, 2026

I've been thinking about this a lot. AI will make everyone except the 0.01% worse off.

https://www.theatlantic.com/ideas/2026/02/ai-white-collar-jobs/686031/?gift=SCYx-5scVta3-cr_IlgTye5UuEDMsmIn8A8Cc1O-vk0

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 18, 2026

The FDA will review Moderna’s mRNA flu shot, mRNA-1010, after initially refusing the application due to some made-up concern about the clinical trial design. Moderna proposed a revised plan to seek full approval for adults 50-64 and accelerated approval for adults 65 and older, contingent on further testing. If approved, the vaccine could be available for the 2026-27 flu season.

https://www.wsj.com/health/healthcare/fda-reverses-course-and-will-now-review-modernas-flu-shot-46b3aab1?st=QB9TDk&reflink=desktopwebshare_permalink

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 18, 2026

Wait, so Trump lied? American consumers, not foreign countries or suppliers, are paying the costs of the tariffs that he illegally imposed.

https://www.wsj.com/business/price-increases-consumers-businesses-b70e4542?st=BGGfGa&reflink=desktopwebshare_permalink

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 18, 2026

Lol

https://www.independent.co.uk/news/world/americas/jeff-bezos-mackenzie-scott-charity-b2207440.html

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 16, 2026

A least there’s a reason to go to the moon, for the cheese.

https://www.theguardian.com/science/2026/feb/16/elon-musk-moon-mars-trump-spacex

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 14, 2026

Doom scrolling is doomed

https://www.politico.eu/article/tiktok-meta-facebook-instagram-brussels-kill-infinite-scrolling/

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 14, 2026

Just when demand for passports is rising…

https://www.pbs.org/newshour/politics/nonprofit-libraries-ordered-by-state-department-to-stop-processing-passport-applications

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 13, 2026

The EPA is doing fuck all to protect the environment.

https://www.theguardian.com/us-news/2026/feb/13/environmental-laws-enforcement-polluters?CMP=us_bsky&utm_medium=Social&utm_source=Bluesky#Echobox=1770988517-1

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 13, 2026

Trump trying to make RCP8.5 happen.

https://wapo.st/4qusAc1

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 12, 2026

I don't want self-driving cars. I want cars with speed governors and doors that won't open when cyclists are approaching.

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 12, 2026

A 2025 study found that going car-free is the most effective way for individuals to lower their carbon footprint. To reduce car dependency, cities should focus on raising awareness about the benefits of car-free living, supporting compact cities through policy, and investing in public transportation, pedestrian and bicycle infrastructure, and shared mobility options.

https://yaleclimateconnections.org/2026/02/these-key-strategies-could-help-americans-get-rid-of-their-cars/

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 11, 2026

I'm a fan.

https://www.the-londoner.co.uk/jeremy-vine-loves-him-motorists-hate-him-is-this-londons-most-controversial-cyclist/

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 11, 2026

We don't know what's happening but there's no good news here. As long as we keep burning fossil fuels, the world will continue to become more dangerous and chaotic.

https://wapo.st/4abXa5w

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 11, 2026

We paid thousands of dollars to make this open access for you to enjoy.

Knowing the rate of air-sea gas exchange is critical for assessing the efficiency of marine CO₂ removal (mCDR). We assume we know this rate, but we really don't in coastal areas where mCDR is likely to be deployed. This means that models that use open-ocean gas exchange parameterizations (all of them) will overestimate the amount of atmospheric CO₂ removed by these deployments.

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025JC023324

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 06, 2026

Please join this town hall at #OSM26 in Glasgow, moderated by @helenczerski@fediscience.org (Professor at UCL).

We'll be joined by Brandon Jones (President of AGU), Margaret Leinen (Director Emeritus of Scripps), Michael Sieracki (Director of Horn Point Laboratory), Sabrina Speich (Professor at ENS), and Steve Rocliffe (Senior Technical Advisor of ORCA) to discuss the threats to the ocean sciences, and what institutions and individuals can do mitigate the damage.

https://agu.confex.com/agu/osm26/meetingapp.cgi/Session/258366

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 05, 2026

Because climate change doesn't act fast enough to destroy Earth's habitability…

https://www.nytimes.com/2026/02/05/us/politics/new-start-nuclear-arms-control.html?unlocked_article_code=1.J1A.PK-n.rIc7FPxrgOew&smid=bs-share

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 04, 2026

It’s good to see that not all men are shitty. Two academics, Norman Finkelstein and Joseph Chaney, are in the Epstein files calling out who he is. 💪

https://www.thecanary.co/skwawkbox/2026/02/03/finkelstein-epstein/

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Feb 03, 2026

We will forever regret not doing something about PFAS.

https://www.theguardian.com/environment/2026/feb/03/environmentalists-decry-crushingly-disappointing-pfas-action-plan-for-uk

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Jan 29, 2026

Maybe we shouldn't put people who kill puppies in positions of power.

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davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Jan 14, 2026

I know some of you who follow me mostly care about ocean or climate but this is one of the most alarming things happening and is worth your attention.

https://www.nytimes.com/2026/01/14/us/politics/fbi-washington-post-journalist.html?unlocked_article_code=1.EVA.qA5L.JqhqNEIbidv4&smid=url-share

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Boosted by Philip C James @PhilipCJames@mas.to
davidho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
David Ho
David Ho
@davidho@mastodon.world

Climate scientist researching the ocean carbon cycle and marine carbon dioxide removal (mCDR). Professor of Oceanography at University of Hawaiʻi at Mānoa.; Visiting Faculty at School of Ocean Futures, Arizona State University; Founder, Bamboo Bike Project; co-founder, [C]Worthy.

mastodon.world
@davidho@mastodon.world · Nov 17, 2025
The Trump regime’s cuts to NIH grants disrupted more than 380 clinical trials, affecting over 74,000 participants. The cuts disproportionately impacted trials on infectious diseases and minority communities. https://www.washingtonpost.com/health/2025/11/17/clinical-trials-nih-funding-cuts/?pwapi_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyZWFzb24iOiJnaWZ0IiwibmJmIjoxNzYzMzU1NjAwLCJpc3MiOiJzdWJzY3JpcHRpb25zIiwiZXhwIjoxNzY0NzM3OTk5LCJpYXQiOjE3NjMzNTU2MDAsImp0aSI6IjQyYTY3NjYxLTI2YjktNDRjZC05M2YxLTM4ZjJlYjZiNjZmNyIsInVybCI6Imh0dHBzOi8vd3d3Lndhc2hpbmd0b25wb3N0LmNvbS9oZWFsdGgvMjAyNS8xMS8xNy9jbGluaWNhbC10cmlhbHMtbmloLWZ1bmRpbmctY3V0cy8ifQ.NdwDOwFRbvve-Waft52LLfqstFufMnhXGlJoix3Xu4Q
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