David Ho Add us as a preferred source on Google
🔄 Data last refreshed 1 day ago
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🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
15.6K
Account age
3 yrs
💰 Suggested sponsorship rate
$87 – $142 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor David Ho
📊 Post engagement
Recent posts · likes + reposts
Jul 28latest
48
Avg engagement / post
12–36
Typical post (engagement)
0.3%
Engagement vs followers
34/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 12 and 36 likes + reposts (median 34) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: Replace your gas stoves with electric, preferably induction. The · 272 likes + reposts
📊 Activity & format
Posting cadence
19.8 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
47×
Follows 329 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
Wait, so we don't need the Jones Act* after all?
*The first four ships will be built in Finland
https://www.nytimes.com/2026/08/01/climate/trump-arctic-ships.html?unlocked_article_code=1.2FA.MI6v.KypYJPciU5VX&smid=bs-share
File under war crimes
https://www.nytimes.com/2026/07/31/world/middleeast/us-iran-bomb-mk84-qeshm-island.html?unlocked_article_code=1.2FA.zse5.tVoq4WF-QmBE&smid=url-share
This seems very very illegal
https://www.npr.org/2026/08/01/nx-s1-5912219/trump-truth-social-access-insider-trading
In this context, fundraising = soliciting bribes.
Trump has accepted over $800 million in bribes since returning to office. 🎁🔗
https://www.wsj.com/politics/policy/trump-donations-company-fundraising-1e34a78f?st=3TZDee
The Trump regime is causing a massive alien invasion.
https://wapo.st/4fuBeoJ
A modeling study spanning 60 years of ocean iron fertilization across 10 ocean biomes reveals stark trade-offs in its use as a CO₂ removal technique.
https://www.nature.com/articles/s41586-026-10795-y
If that's really true, the conclusion shouldn't be to keep more chickens in cages, but to consume fewer eggs.
https://www.theguardian.com/environment/2026/jul/29/organic-eggs-climate-caged-chickens-carbon-emissions-environment?utm_source=d…
Executives at leading oil and gas companies have sold almost $400 million in stocks since the Iran war began.
https://www.nytimes.com/2026/07/28/climate/fossil-fuel-executives-stocks-iran.html?unlocked_article_code=1.1FA.Y25A.nGiogLcIUfqE&…
Hey kids, don't do this. Put your cell phone in your glove compartment when you drive (because surely you don't have gloves in there).
Kyle Shanahan said his cell phone slid off his lap and he took his eyes off the road to retrieve it from…
There's a lot to unpack in this article about ocean alkalinity enhancement. But the bottom line is that it is way too early to be selling credits for marine CO₂ removal (mCDR) when we don't have a trustworthy way to do carbon accounting fo…
Habitat restoration can turn old industrial sites into thriving ecosystems!
Derbyshire’s Willington Wetlands, a former gravel quarry where beavers were released in 2021 after being absent for 800 years, has welcomed white storks, bringing …
There's a lot to unpack in this article about ocean alkalinity enhancement. But the bottom line is that it is way too early to be selling credits for marine CO₂ removal (mCDR) when we don't have a trustworthy way to do carbon accounting fo…
Habitat restoration can turn old industrial sites into thriving ecosystems!
Derbyshire’s Willington Wetlands, a former gravel quarry where beavers were released in 2021 after being absent for 800 years, has welcomed white storks, bringing …
🐘 Community & instance
Home server
mastodon.world
A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 48 views per post.
📤Posts about 19.8× per week.
🏅Earned the 10K Followers for passing 10K followers.
🕵️ Fake follower check
Estimated72/100
Good
Credibility score
94%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 94% real, active audience · Low fake-follower risk.
- Engagement (~0.3% of followers engage each post) is around typical for Mastodon.
- Organic base — far more followers than accounts it follows.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
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.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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How many followers does David Ho have?
David Ho has 15,615 followers on Mastodon.
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