Prof Michael E. Mann (@MichaelEMann) / X

Prof Michael E. Mann

194.8K posts

Prof Michael E. Mann

@MichaelEMann

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

University of Pennsylvania

Joined October 2011

Pinned
Prof Michael E. Mann
@MichaelEMann
May 28
So honored to share this award with my good friend and #ScienceUnderSiege co-author @PeterHotez. We will be speaking, along with our friend @BillNye and numerous other luminaries, at #CSICon26 Friday Jun 12 in Buffalo NY, courtesy of @center4inquiry: csiconference.org .
28K
Prof Michael E. Mann
@MichaelEMann
Aug 14, 2024
The comments in the @guardian piece are mine @elonmusk. If you've got a beef, take it up with me.
Elon Musk
@elonmusk
Aug 14, 2024
Replying to @vkhosla
My little finger nail knows more about climate issues than the entire staff of The Guardian. Wtf are you talking about?
3.1M
Prof Michael E. Mann
@MichaelEMann
Oct 26, 2022
I fear what we may be witnessing right now is that private/corporate ownership of the media has now become fundamentally incompatible with democracy.
Prof Michael E. Mann
@MichaelEMann
Nov 14, 2025
This is a very dangerous moment for the country and the world. A cornered rat will do anything to escape.
1.5M
Prof Michael E. Mann
@MichaelEMann
Aug 5, 2024
Arrest and deport
806K
Prof Michael E. Mann
@MichaelEMann
Nov 12, 2024
This is how Putin kills millions of Americans without lifting a finger
Fast News Network
@fastnewsnet
Nov 11, 2024
#BREAKING RFK Jr. to fire 600 employees at the National Institutes of Health, "replacing them with a new cohort of workers as he seeks to dramatically reshape America’s health agencies" - ABC News
678K
Prof Michael E. Mann
@MichaelEMann
Sep 16, 2024
Let me repeat: Arrest, Revoke Citizenship and Deport
Prof Michael E. Mann
@MichaelEMann
Aug 5, 2024
Arrest and deport
420K
Prof Michael E. Mann
@MichaelEMann
Jan 31, 2019
"Scientists defend Ocasio-Cortez (@AOC)'s warning that we have 12 years to avert climate catastrophe" by Joe Romm for @thinkprogress / @ClimateProgress:
Scientists say Ocasio-Cortez’s dire climate warning is spot on
From thinkprogress.org
Prof Michael E. Mann
@MichaelEMann
Oct 2, 2020
Science denial is deadly
Prof Michael E. Mann
@MichaelEMann
Jun 25, 2023
You're welcome @elonmusk! (p.s. you can sign up for my climate MOOC here: sdgacademy.org/course/climate… -- still accepting additional students!).
774K
Prof Michael E. Mann
@MichaelEMann
Sep 6, 2020
Carl Sagan predicted QAnon more than two decades ago:
Prof Michael E. Mann
@MichaelEMann
Aug 12, 2024
A note to my climate-oriented followers. You may have noticed I'm tweeting a fair amount of election-related content lately. So, to be clear: There's NO path to climate stabilization that doesn't go through functional democratic governance. And that's what's on the ballot.
197K
Prof Michael E. Mann
@MichaelEMann
Nov 6, 2024
America is a failed Democracy. Our media failed us, our institutions failed us, our people failed us. Worst of all, we now pose a major threat to the planet.
190K
Prof Michael E. Mann
@MichaelEMann
Sep 3, 2024
And this is why Russia and Saudi Arabia leveraged the deal:
211K