EnglishProf Michael E. Mann is on Twitter (X) as @MichaelEMann, with 208,659 followers and 198,414 posts. A typical post draws 634 interactions, an engagement rate of 0.304% per follower. It has been on X since October 2011, an account age of 15 years.
Engagement
A typical post picks up 634 interactions against 209K followers, an engagement rate of 0.304%. Measured over 14 original posts, its engagement rate beats 78% of 20,183 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 84K times each, and 0.757% of those impressions turn into an interaction. That is about 40.2% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 14 original posts from a 30-day window, last computed on October 6, 2026. Recurring tags: #pennclimateweek, #climate, #ecoathletes.
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Bio
Scientist/Author; Pres. Distinguished Prof/Dir. Center for Science, Sustain. & the Media, U Penn; Nat Acad Sci; Amer Acad Arts & Sci; Royal Society; Tyler Prize
Notable followers
The biggest accounts in our directory following @MichaelEMann.
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Prof Michael E. Mann on Twitter (X) - frequently asked questions
- What is the Twitter handle for Prof Michael E. Mann?
- Prof Michael E. Mann posts on Twitter (X) as @MichaelEMann. The profile is at x.com/MichaelEMann, and the View on X button at the top of this page opens it.
- How many followers does Prof Michael E. Mann have on Twitter?
- Prof Michael E. Mann (@MichaelEMann) has 208,659 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Prof Michael E. Mann join Twitter?
- Prof Michael E. Mann joined Twitter (X) in October 2011. The @MichaelEMann account is 15 years old. Searches for Prof Michael E. Mann age often mean a personal age, which we do not publish. The figure here is the account age only.