Jeffrey Flier ✓

@jflier · Boston, MA · joined 15 Jun 2009

Harvard University Distinguished Service Professor and Higginson Professor of Physiology and Medicine at Harvard Medical School. Former Dean of HMS.

30 470Followers

3 470Following

30 273Posts total

190KViews on collected posts

Ultimi post

Jeffrey Flier ✓@jflier3 Sep

@jflier @Nature Remember how health professionals who promoted lock downs said it was necessary for leftists to protest and riot in mobs for BLM in 2020? 2.8K views · 211 likes · 11 reposts · 2 replies Open on X →

Jeffrey Flier ✓@jflier3 Sep

@jflier @Nature Sheeeit... scientists have beem promoted with "deep reflection" on the fall of Nature for several years. Example: i had a paper in a Nature journal that reviewers said to publish in 2025. Their DEI Editors were so stupid that she demanded i do a post hoc power an 743 views · 14 likes · 1 reposts · 1 replies Open on X →

Jeffrey Flier ✓@jflier3 Sep

Science journalism and advocacy. A fantastic new article by John Ioannidis in a special issue of Perspectives in Biology and Medicine for which I was editor. Explains how @Nature opinion editorials, among others, go wrong. https://t.co/2pkzq6nqJP 14.6K views · 83 likes · 9 reposts · 3 replies Open on X →

Jeffrey Flier ✓@jflier3 Sep

@jflier @Nature Nature and SciAm were cooked 20 years ago. When academia burns, I'm bringing hot dogs and beer. 548 views · 15 likes · 0 reposts · 1 replies Open on X →

Jeffrey Flier ✓@jflier3 Sep

This editorial @Nature on the tragic death of Jason Arday must prompt deep reflection on the failure of editorial leadership at this important but increasingly flawed journal. Very bad for the community of science. 102.6K views · 1.5K likes · 134 reposts · 35 replies Open on X →

Jeffrey Flier ✓@jflier31 Aug

The latest disciplinary review released by @VU_Chancellor is a powerful review of Advocacy in Literary Studies by @NorthwesternU professor Gary Saul Morson. Read it and weep for the field, which needs to recover from its current state in many universities. 5.9K views · 27 likes · 5 reposts · 4 replies Open on X →

Jeffrey Flier ✓@jflier30 Aug

A must read piece by @asymmetricinfo Anti-elite political speaking is usually devoid of clear meaning and masks its own elite identity. 6.1K views · 19 likes · 2 reposts · 0 replies Open on X →

Jeffrey Flier ✓@jflier30 Aug

“Anti-elite politics is often intra-elite politics wearing glasses and a fake mustache,” observes @asymmetricinfo https://t.co/5Q3dzCt77S 17.4K views · 43 likes · 4 reposts · 2 replies Open on X →

Jeffrey Flier ✓@jflier22 Apr 2025

@jflier @nytopinion https://t.co/qtOA2KIIHB 291 views · 13 likes · 0 reposts · 0 replies Open on X →

Jeffrey Flier ✓@jflier18 Apr 2025

@jflier @nytopinion Yeah, you Leftist assholes "have more to do" to stop intimidating Jews and stop excluding "too smart" Asians. But I guess that "depends on the context". GTFO here, doc. You work for and with a bunch of fucking bigots. Imagine treating Black people as you a 229 views · 14 likes · 1 reposts · 1 replies Open on X →

Jeffrey Flier ✓@jflier4 Apr 2025

I Led Harvard Medical School, And I Fear What's to Come. My oped in today's New York Times. https://t.co/tRI9CYTJAE via @NYTOpinion 38.8K views · 67 likes · 9 reposts · 33 replies Open on X →

Rispetto ad account della stessa dimensione

8 post degli ultimi 90 giorni, accanto alla fascia di 10K–100K follower. arriva a più persone rispetto ad account della stessa dimensione.

Visualizzazioni mediane6 014questo account924mediana per 10K–100K

Copertura, %19.74%questo account3.62%mediana per 10K–100K

Interazione, %1.17%questo account1.52%mediana per 10K–100K

Metrica	Questo account	Mediana per 10K–100K	Rapporto
Visualizzazioni mediane per post	6 014	924	6.51×
Copertura (visualizzazioni ÷ follower)	19.74%	3.62%	5.45×
Tasso di interazione	1.17%	1.52%	0.77×

Altri account di questa fascia → Confronta con un altro account → Come sono costruiti questi parametri →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

38.8K4 Apr

22918 Apr

29122 Apr

17.4K30 Aug

6.1K

5.9K31 Aug

102.6K3 Sep

548

14.6K

743

2.8K

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.28%4 Apr

6.99%18 Apr

4.47%22 Apr

0.31%30 Aug

0.34%

0.66%31 Aug

1.68%3 Sep

2.92%

0.67%

2.15%

8.06%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.52%.

What the audience does

Likes83.4%2 050 in total

Reposts7.2%176 in total

Replies3.3%82 in total

Quotes0.7%18 in total

Bookmarks5.4%132 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Account simili

Frequently asked questions about @jflier

How many followers does @jflier have?

30 470 followers.

How many posts has @jflier published?

30 273 posts.

How do posts by @jflier perform?

Collected posts: 11. Views: 189 959. Likes: 2 050.