🤝
Make a deal with Prof. Katharine Hayhoe
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
223.7K
Posts
68.3K
Following
4.5K
Account age
17 yrs
💰 Suggested sponsorship rate
$1.3K – $2K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Prof. Katharine Hayhoe
📊 Post performance
815.9K
Avg views / post
3.6×
Reach vs followers
Apr 2009
On X since
🔥 Top post: Here are the big takeaways from the @IPCC_CH Synthesis Report r · 1.9M views
📊 Activity & format
Posting cadence
0.05 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 1 video · 2 image · 15 text.
Follower / following
50×
Follows 4.5K back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.
Recent posts
View on X ↗
🔥 Top post
Here are the big takeaways from the @IPCC_CH Synthesis Report released today.
First, climate change has already caused widespread and substantial losses to almost every aspect of human life on this planet, and the impacts on future generations depend on the choices we make NOW…
I don't use X very much any more, but I'd love to see you elsewhere!
For the short & up to date content I used to provide here, see Threads & Bluesky.
For longer commentaries, see LinkedIn & my newsletter.
And for the fun st…
As a female climate scientist, blocking is the only thing that makes my engagement here on Twitter/X possible.
Daily, I receive comments that range from disparaging to downright vile. Since Oct, my tweets can attract thousands of trolls (…
Being a scientist, I had to check the math. Turns out it's even worse. You could have made $53,000 (£44,000) a day or $20 million per year since Jesus was born and still not make the profits Shell did in 2022.
Climate change is real, it’s human-caused, its impacts are serious … and there are solutions if we act now.
Less than 20 years ago, the world was headed for a >4C warmer world by 2100. The amount of change that would occur under that much warming, that fast, was almost unimaginable and certainly unsurvivable for human civilization + a large p…
For the gazillionth time:
Climate change is not a religion. It is a science.
Do I believe in it? No.
I look at the data, and the data is clear: it's real, it's us, it's bad, and the time to fix it is NOW.
People worry about how much land we'd need to supply the US with clean energy. Well, @elonmusk and I have independently calculated it and we both come up with something roughly comparable to the area we currently use for maple syrup or gol…
#AustralianWildFires climate denial claims, "it's arson! it's been warmer before! fire's natural!" The truth? Human-induced climate change is a threat multiplier. It takes existing risks + amplifies them beyond imagining, affecting every l…
"Was it caused by climate change?" is the most common question when we hear about an extreme event. But when it comes to hurricanes, that's the wrong question. The right one is, "how much worse did climate change make it?" (thread)
Hi, I’m a climate scientist. You may know me from my greatest hits including, “No, it’s not a natural cycle,” “Yes, I know it’s been warmer before (and the only reason YOU know is because we scientists told you so),” and “Just because it’s…
Let me share a sad reality. @AC360 asked if I could join them tonight or talk #NationalClimateAssessment. I just arrived at @TED, and I really need to practice my talk, I replied. Please! they said, we will send a car! Ok, I said. It’s imp…
Less than 20 years ago, the world was headed for a >4C warmer world by 2100. The amount of change that would occur under that much warming, that fast, was almost unimaginable and certainly unsurvivable for human civilization + a large p…
For the gazillionth time:
Climate change is not a religion. It is a science.
Do I believe in it? No.
I look at the data, and the data is clear: it's real, it's us, it's bad, and the time to fix it is NOW.
People worry about how much land we'd need to supply the US with clean energy. Well, @elonmusk and I have independently calculated it and we both come up with something roughly comparable to the area we currently use for maple syrup or gol…
#AustralianWildFires climate denial claims, "it's arson! it's been warmer before! fire's natural!" The truth? Human-induced climate change is a threat multiplier. It takes existing risks + amplifies them beyond imagining, affecting every l…
"Was it caused by climate change?" is the most common question when we hear about an extreme event. But when it comes to hurricanes, that's the wrong question. The right one is, "how much worse did climate change make it?" (thread)
Hi, I’m a climate scientist. You may know me from my greatest hits including, “No, it’s not a natural cycle,” “Yes, I know it’s been warmer before (and the only reason YOU know is because we scientists told you so),” and “Just because it’s…
Let me share a sad reality. @AC360 asked if I could join them tonight or talk #NationalClimateAssessment. I just arrived at @TED, and I really need to practice my talk, I replied. Please! they said, we will send a car! Ok, I said. It’s imp…
💡 Facts
🗓️Joined X in 2009 — 17 years ago.
👁️Averages 815.9K views per post.
📤Posts about 0.1× per week.
💬5.67% engagement rate.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated83/100
Excellent
Credibility score
93%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 93% real, active audience · Low fake-follower risk.
- Strong engagement (~3.6× of followers engage each post) — an active, real audience.
- Organic base — far more followers than accounts it follows.
- Verified account.
- Established account (17+ years old).
- 5.67% engagement — below the ~14.4% typical for this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Climate Scientist, Truth-Teller, Christ-Follower
Join me on Bluesky @katharinehayhoe.com
Subscribe to http://www.talkingclimate.ca
Tweets 100% my own 🇨🇦🍁
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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