Scholar

John R. Spear

H-index: 52
Environmental science 44%
Geography 13%
spearmicrobe.bsky.social
Science and the impact of people who work for more knowledge in all fields can and do change the world—lessons for all of us on the passing of Dr. Jane Goodall.
spearmicrobe.bsky.social
Filamentously tethered, afternoon fresh, photrophically generated, oxygen bubbles on top of a new @mblscience.bsky.social Microbial Diversity Course produced Winogradsky column!
spearmicrobe.bsky.social
Today’s first day @coschoolofmines.bsky.social ain’t yesterday’s. A small, niche engineering school discovered.
spearmicrobe.bsky.social
Monitor image of a stromatolite’s top from Yellowstone National Park; microbially complex; builders and tenants present. Thx @mblscience.bsky.social for a nice tool in the toolbox!
spearmicrobe.bsky.social
Science is Art.
Art is Science.
Not a bad afternoon with scanning electron microscopy @mblscience.bsky.social with Microbial Diversity!

Reposted by: John R. Spear

mblscience.bsky.social
Excited to announce that our 2025 Advanced Research Training Course schedule is up and applications are open! 🎉🎉🎉

See you in Woods Hole! mbl.edu/courses

🧪🐙🦑🧠🐟
A flyer of all the 2025 Advanced Research Training Courses available at the Marine Biological Laboratory in Woods Hole, MA with course titles, dates, and application deadlines listed. Visit mbl.edu/courses for more information.

Reposted by: John R. Spear

muellershewrote.com
They just detained Brad Lander.
gwynnefitz.bsky.social
Here's a longer video of Brad Lander's detention just now inside 26 Federal Plaza as he tried to walk a man out of immigration court, by masked federal agents.
spearmicrobe.bsky.social
Never ceases to amaze how one can pull an entire lab out of 2 closets; conduct and teach science to 20 Amazing! students at the Microbial Diversity Course and have great science produced @mblscience.bsky.social
…stay tuned for publications….
spearmicrobe.bsky.social
I once had a joyful evening in the Ed Sullivan Theater watching magic happen in front of me. An educated, civil, democratic society values the jesters—Stephen Colbert is a master teacher we all learn from.

Apparently CBS Paramount does not, enhancing our decline.
www.nytimes.com/2025/07/17/b...
CBS Canceling ‘Late Show With Stephen Colbert’ After Next Season
www.nytimes.com
geiselbiofilm.bsky.social
Week two on Microbial Diversity. One of our course directors, John Spear, spoke about H2 and sulfur metabolism, including his adventures doing research in caves.
@mblscience.bsky.social
spearmicrobe.bsky.social
A media extravaganza at Microbial Diversity ‘25 @mblscience.bsky.social difficult to pull off anywhere—Thank you Juan Parales et al.!
spearmicrobe.bsky.social
Hey George—took it last year, Jenn is TA-ing this year. We are almost ready for mayhem to start tomorrow evening. Hope all is well your way!
spearmicrobe.bsky.social
At @mblscience.bsky.social preparing for Microbial Diversity ‘25; takes a lot of preparation for both aerobic and anaerobic cultivation of amazing microbiota from diverse environments.
(and yes, this is what this course has ‘diversity’ in the title…)
spearmicrobe.bsky.social
Not the America I grew up in, nor one any of us should condone. Speak up on the wrongs!
muellershewrote.com
They just detained Brad Lander.
gwynnefitz.bsky.social
Here's a longer video of Brad Lander's detention just now inside 26 Federal Plaza as he tried to walk a man out of immigration court, by masked federal agents.
spearmicrobe.bsky.social
God Only Knows…
Good Vibrations.
etc., etc., etc….
Brian Wilson dented the universe.
Passed. Sad. 😅 😎

In today’s world, my job, your job, is to embrace, and share, the vibe.
The world needs us—to do that.
Be the Beach Boy.
Make A Dent.🙏
spearmicrobe.bsky.social
Hey world—like to breathe?
Me too.
Don’t follow the insanity of American air pollution rollbacks.
Step up and lead ‘cause we ain’t.
Trump’s EPA announces major rollbacks to power plant pollution limits - The Guardian
spearmicrobe.bsky.social
If you are into subsurface microbiology, hydrogen and serpentinization, this is a great read (in my biased opinion) from Dan Colman.
See what you think!
Microbial ecology of serpentinite-hosted ecosystems url:https://academic.oup.com/ismej/article/19/1/wraf029/8019724
spearmicrobe.bsky.social
You know what’s the best thing in the world?
People: your family; your co-workers; your neighbors; those encountered on your travels, etc.
Then, there is fascism, particularly in leadership, that ruins it all.
The U.S. is exporting citizens, naturalized, green card holders, etc.
Not good.
Stand up!
spearmicrobe.bsky.social
Congratulations to the new Dr. Carmen Villarruel!
Ph.D. work on wildland-urban interface wildfire and the mobilization of metals—an important story of our climate-changing (there, I wrote it) times.
spearmicrobe.bsky.social
You can worry about the world, but sometimes best to focus on what is right in front of you.
spearmicrobe.bsky.social
An important, key, element of American democracy passed today; former Senator Alan Simpson of Wyoming.
A republican centrist (today’s world a democrat) who did so much. Lesson served, educate yourself on how we can make our own local world’s better—by looking at the role models.
spearmicrobe.bsky.social
Presidential Address to a joint session of Congress; not sure if my liver can take these next 4 years.
Insanity, is the dominant paradigm in America.
spearmicrobe.bsky.social
America, 28 February 2025:

Hey! Welcome to my house.
First, my dog takes a dump on your foot (did not happen).
Then, my partner yells at you.
Next, I’m going to scream at you.
Last, I throw you out of the house and let you fend for your self.
Good luck.

Adults, please enter the room.
Needed….

References

Fields & subjects

Updated 1m