Sign in

Hope Jahren

@realhopejahren.bsky.social
4.3K followers 1.8K following 1.5K posts

The scientist formerly known as Lab Girl. I write books: www.penguinrandomhouse.com/authors/…

PostsRepliesMedia
Hope Jahren @realhopejahren.bsky.social · 29/09/2026
Siri what is four.
Text reading: 1. They are drowning, so they send urgent, transactional requests. 2. You are drowning, so you perceive their requests as a threat and ignore them. 3. They feel ignored and stressed, making their next interaction even more frantic.
140
Hope Jahren @realhopejahren.bsky.social · 24/09/2026
Me with my Bsky mutuals
static.klipy.com
The Sound of Music: Von Trapp Children
ALT: The Sound of Music: Von Trapp Children
1131
Hope Jahren @realhopejahren.bsky.social · 24/09/2026
In case you're wondering what Norwegian super-stardom looks like, Erland is now flogging cøal at Newcåstle
170
Hope Jahren @realhopejahren.bsky.social · 16/09/2026
DNR/SOP Did Not Read Still Have Opinion
2123
Hope Jahren @realhopejahren.bsky.social · 28/08/2026
He gave a banger of a fireside chat during the worst of COVID and waved at my kid once during a parade. RIP kind Sir.
0242
Hope Jahren @realhopejahren.bsky.social · 17/08/2026
Data Center
The cast of TNG sitting around a poker table with Data seated in the center of the group
0231
Reposted by Hope Jahren
Brian Schubert @schubertba.bsky.social · 20/07/2026
Our Tansley Review on C-isotopes in plants is out in @newphyt.bsky.social! @realhopejahren.bsky.social and I follow the work of physicists, chemists, biologists, and geologists on a 100 year journey of research from where it started to where it's going. nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com
A century of research on carbon isotope discrimination during photosynthesis: from early breakthroughs to future goals
Advanced plant growth chambers quantified the dependency of carbon isotope fractionation on CO2 level, making possible the reconstruction of atmospheric CO2 across 500 million years of earth history ...
0189
Hope Jahren @realhopejahren.bsky.social · 17/07/2026
Do you, or someone you know, study carbon isotopes? If so, you need this paper: ⚛️🌱☁️ "A century of research on carbon isotope discrimination during photosynthesis: from early breakthroughs to future goals" (by me and @schubertba.bsky.social) #TansleyReview #PublishedArticle #OpenAccess
doi.org
A century of research on carbon isotope discrimination during photosynthesis: from early breakthroughs to future goals
Advanced plant growth chambers quantified the dependency of carbon isotope fractionation on CO2 level, making possible the reconstruction of atmospheric CO2 across 500 million years of earth history ...
0134
Reposted by Hope Jahren
New Phytologist @newphyt.bsky.social · 13/07/2026
A century of research on carbon isotope discrimination during photosynthesis: from early breakthroughs to future goals #TansleyReview by Jahren and Schubert @schubertba.bsky.social @realhopejahren.bsky.social nph.onlinelibrary.wiley.com/doi/10.1111/... #plantscience
A compositive of photographs illustration three aspects of the paper.  Top panel is a photograph of square plant growth chambers about 1 cubic meter in volume used to subject growing plants to elevated CO2 levels. The lower right panel is a photograph of Arabidopsis plants, eight of which were grown under ambient levels of CO2 and eight of which were grown under approximately 3´ ambient levels of CO2.  The plants grown under elevated CO2 are noticeably larger.
0135
Hope Jahren @realhopejahren.bsky.social · 09/07/2026
i did something daft with teh technology and my son called me a boomer and i said i'm legally gen x you gotta at least give me that and he blinked and said i don't know the difference and ill just be over here trying to staunch the bleeding
5284
Hope Jahren @realhopejahren.bsky.social · 08/07/2026
This deserves to go viral.
180
Hope Jahren @realhopejahren.bsky.social · 26/06/2026
A ten-year-old looking at a picture of me at ten years old right now feels the same way I did when I looked at this picture when I was ten
Black and White photo of five children looking at a fish bowl at Minneapolis Public Library, 1929, Hennepin County Library
090
Hope Jahren @realhopejahren.bsky.social · 26/06/2026
You've Replaced your last Ments
060
Hope Jahren @realhopejahren.bsky.social · 22/06/2026
water > algae > ducks > chesapeake bay retrievers we could be having nice things
1120
Reposted by Hope Jahren
Luca @lucagalletti.bsky.social · 20/06/2026
Dog with a Pearl Earring ~ Johannes Vermeer
34292981282
Hope Jahren @realhopejahren.bsky.social · 18/06/2026
Name a TV show you're positive no one remembers but you.
Produced over two seasons and distributed by PBS and NBC from September 22, 1975 to December 14, 1978, "Vegetable Soup" aimed to oppose racial and cultural stereotypes by exposing children to characters of various backgrounds, ethnicities, races, and cultures.
460
Reposted by Hope Jahren
Carl Quintanilla @carlquintanilla.bsky.social · 15/06/2026
Dylan, on life in your 80’s, is incredible. @nytimes.com www.nytimes.com/2026/06/14/o...
229119683098
Hope Jahren @realhopejahren.bsky.social · 06/06/2026
#BskyProm2026 because we can have nice things 💖💘💝this is what the bird place was like 14 years ago 🥲
0265
Hope Jahren @realhopejahren.bsky.social · 06/06/2026
she said shed meet me at the punchbowl but ive been here for like forty minutes #BskyProm2026
Grey cat wearing a pink bowtie
2311
Hope Jahren @realhopejahren.bsky.social · 01/06/2026
Meanwhile in my hometown #DONOTCHASE
UPDATE ON TODD:
Because the bear spent most of the day in Todd Park, he has a name. Todd was last seen by officers just before midnight running around Les Schwab tire. He is harmless until he is provoked. DO NOT CHASE. Let Todd be. He will eventually move on. You also do not need to call 911 if you see him. Only call if there is something wrong. He is more scared of you than you are him. 
Thank you!!
Ps, this animal is traveling fast. Be cautious! He could be anywhere by morning.
2102
Hope Jahren @realhopejahren.bsky.social · 01/06/2026
Why are we archiving cats?
150
Hope Jahren @realhopejahren.bsky.social · 30/05/2026
BREAKING NEWS: Here Comes Treble has withdrawn their appearance at Freedom 250
The fictional a cappella men's choir from The Office sitcom with Andy Bernard front and center.
0143
Hope Jahren @realhopejahren.bsky.social · 30/05/2026
BREAKING: Zorak and the Original Way Outs have withdrawn from the Freedom 250 Celebration.
The cartoon band from Space Ghost Coast To Coast
082
Hope Jahren @realhopejahren.bsky.social · 30/05/2026
BREAKING NEWS: Puppet Show has officially backed out of Freedom 250.
Marquee from Spinal Tap movie, featuring Puppet Show ahead of Spinal Tap
080
Hope Jahren @realhopejahren.bsky.social · 29/05/2026
@asrivkin.bsky.social this exists: bsky.app/profile/monk...
bsky.app
150
Reposted by Hope Jahren
12 Points from America @12pointsusa.bsky.social · 16/05/2026
Somewhere in a closet in Norway there's a portrait of Alexander Rybak that looks like absolute shit #Eurovision
04711
Hope Jahren @realhopejahren.bsky.social · 14/05/2026
the paper the reviewer response letter
a man doing dumbbell press with the weight on the right arm twice as heavy as that on the left
070
Hope Jahren @realhopejahren.bsky.social · 10/05/2026
Give me your favourite Non-Trek performance from a Star Trek actor: Ethan Phillips as Mr. Wallace on VEEP
Ethan Phillips as Mr. Wallace on VEEP, the actor is dressed in a suit, sitting behind a desk
130
Hope Jahren @realhopejahren.bsky.social · 06/05/2026
Someone at the cat cafe does not care if I meet my deadline.
a B/W cat laying on a pile of hand written notes and papers
1331
Hope Jahren @realhopejahren.bsky.social · 04/05/2026
Slightly diminish a book Electrical Closet Girl
340
Hope Jahren @realhopejahren.bsky.social · 04/05/2026
Blessed are the ones with low expectations For they shall not be disappointed
1141
Hope Jahren @realhopejahren.bsky.social · 01/05/2026
IMPOTSOR!
0143
Reposted by Hope Jahren
Todd Dillard @toddedillard.bsky.social · 29/04/2026
pretty stoked this poem is on its way to getting 10k likes on IG!!
When I Hear People Talk in the Past Tense About Their Dead

I call my dead mom. 
"Mom," I say. "You won't believe this shit." 
And I tell her about my neighbor 
putting his wife’s shoes on
the curb beside a sign that reads: NEVER 
WORN. I say he likes to joke:
“She loved buying shoes 
more than wearing them,” 
and my mom shouts “THAT’S STILL TRUE!”
They ran into each other at Fallmart 
last week, my neighbor’s wife was holding
six pairs of dominatrix boots 
and two Pepto Bismol-colored wedges.
I say my friend can't get over 
how she no longer hears her husband
singing, and Mom says these days 
he digs holes in the ground,
sticks his head in, and belts
Puccini, Rossini, Leoncavallo into the earth and 
an apple tree springs out of the soil. 
He repeats this until the rows and rows 
form an orchard, Mom says.
If you eat an apple his voice wings out its flesh
and dribbles down your chin. It's sweet:
I call my dead mom, and she is never
too busy to answer. I say 
something about my life
and her laugh arrives like a carrier pigeon
on my head, the message
not a scroll, but a hand mirror. 
I look into it, and she waves
from the window of my eye.
second half of the poem; entire poem posted below and in previous alt text: 

When I Hear People Talk in the Past Tense About Their Dead

I call my dead mom. 
"Mom," I say. "You won't believe this shit." 
And I tell her about my neighbor 
putting his wife’s shoes on
the curb beside a sign that reads: NEVER 
WORN. I say he likes to joke:
“She loved buying shoes 
more than wearing them,” 
and my mom shouts “THAT’S STILL TRUE!”
They ran into each other at Fallmart 
last week, my neighbor’s wife was holding
six pairs of dominatrix boots 
and two Pepto Bismol-colored wedges.
I say my friend can't get over 
how she no longer hears her husband
singing, and Mom says these days 
he digs holes in the ground,
sticks his head in, and belts
Puccini, Rossini, Leoncavallo into the earth and 
an apple tree springs out of the soil. 
He repeats this until the rows and rows 
form an orchard, Mom says.
If you eat an apple his voice wings out its flesh
and dribbles down your chin. It's sweet:
I call my dead mom, and she is never
too busy to answer. I say 
something about my life
and her laugh arrives like a carrier pigeon
on my head, the message
not a scroll, but a hand mirror. 
I look into it, and she waves
from the window of my eye.
2537
Reposted by Hope Jahren
Mariana Z @mariana057.bsky.social · 27/04/2026
Someone invited me to their dog's birthday party on Saturday. What a freak! I am NOT coming to your dog's birthday party! Besides, my cat is getting married that weekend!
1202699194
Hope Jahren @realhopejahren.bsky.social · 26/04/2026
just felt an earthquake here in Oslo (!)
2190
Hope Jahren @realhopejahren.bsky.social · 24/04/2026
#PorkInASongOrMovie Oinkey-tonk Blues
media.tenor.com
a man in a cowboy hat is playing an acoustic guitar in a black and white photo .
ALT: a man in a cowboy hat is playing an acoustic guitar in a black and white photo .
292
Reposted by Hope Jahren
✮ 𝒥𝒶𝓃𝑒 ✮ @janesgallery.bsky.social · 23/04/2026
#BirdOfTheDay alt theme is #RestingBeakFace best unimpressed or grumpy bird Another one as I like the grumpiness of this stork who seems to be wearing a raggy waistcoat @alan678.bsky.social #birds #naturephotography #ECK
1115119
Hope Jahren @realhopejahren.bsky.social · 17/04/2026
Dearly beloved We are gathered here today To get through this thing called "life" Electric word, *life* It means *forever* and that's a mighty long time
0171
Reposted by Hope Jahren
Kate Marvel @drkatemarvel.bsky.social · 08/04/2026
The images of Earth from Artemis are amazing. But if we destroy our ability to understand (and live on) our planet, all they are is pretty pictures www.nytimes.com/2026/04/08/o...
nytimes.com
Opinion | NASA Flew by the Moon, but Behind the Scenes, Its Science Is a Chaotic Mess
326468
Hope Jahren @realhopejahren.bsky.social · 05/04/2026
He is raisin
media.tenor.com
a bunch of red grapes are sitting on a glass surface .
ALT: a bunch of red grapes are sitting on a glass surface .
040
Hope Jahren @realhopejahren.bsky.social · 02/04/2026
I'll hand it to those Hail Mary movie people they really nailed what it is like to do lab science including how to ruin a $10k centrifuge.
1121
Hope Jahren @realhopejahren.bsky.social · 01/04/2026
BASICally its 10 turkey 20 turkey 30 turkey 40 goto 10
0111
Hope Jahren @realhopejahren.bsky.social · 22/03/2026
I heard there was a secret wrap You pull it long and hear the snap But you never handle petri dishes Do ya
A roll of Parafilm
0599
Hope Jahren @realhopejahren.bsky.social · 21/03/2026
My son is so based.
Joe Mauer holding a jug of milk.
1386
Hope Jahren @realhopejahren.bsky.social · 27/02/2026
Post a pic you took, no context, to bring some zen to the feed.
wool string soaking in natural dye + river water
6102
Hope Jahren @realhopejahren.bsky.social · 23/02/2026
it me.
skier in yellow and black on a snowy while hill bordered by green spruce trees
2240
Hope Jahren @realhopejahren.bsky.social · 19/02/2026
Advertise your accent with a gif
media.tenor.com
a man wearing a hat with a star on it
ALT: a man wearing a hat with a star on it
0111
Hope Jahren @realhopejahren.bsky.social · 19/02/2026
I like to think that Catherine Howard is smiling down on us today ... or up at us, as the case may be.
050
Hope Jahren @realhopejahren.bsky.social · 19/02/2026
If you see this, we IMPLORE you to post a picture from whatever device you're using without explanation
Bad photoshop of an orange cats head pasted onto a sweatered person shoveling snow
240
Hope Jahren @realhopejahren.bsky.social · 13/02/2026
more like Mr Matchstick amirite
030