Mark Osborne
@mosborne01.bsky.social
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Educator, leadership coach, geek. PhD in change leadership. Aotearoa, New Zealand.
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Mark Osborne
Dr. Damien P. Williams can't think of a fun display name right n
14 days ago
This is one of the most quietly revolutionary things any city can do to improve kids' lives & outcomes. If you genuinely care about kids having access to education or safe after school spaces & activities, then fund your libraries, staff your libraries, & make every public school ID a library card.
add a skeleton here at some point
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Most bad decisions arenât about intelligence; theyâre about bias. Framing effect = the way information is presented shapes our decisions. 90% success or 10% failure are the same thing. Effective leaders consider framing before they decide. More:
bit.ly/4tgw2td
17 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Sunk cost fallacy = continuing because weâve already invested time, money, or effort. Effective leaders focus on whatâs next, not whatâs spent. More:
bit.ly/4tgw2td
18 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Pro-innovation bias = we assume that new is better, and we overlook what already works. Effective leaders test before they adopt. More:
bit.ly/4tgw2td
19 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Urgency bias = acting on what feels pressing, not what matters most. Effective leaders prioritise impact, not immediacy. More:
bit.ly/4tgw2td
22 days ago
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Mark Osborne
The Guardian
23 days ago
To see or not to see? Every single Shakespeare play â ranked!
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To see or not to see? Every single Shakespeare play â ranked!
Antony and Cleopatra? Exhausting. Lear? Magnificent but flawed. Hamlet? Limitless. For Shakespeareâs birthday, the Guardianâs former theatre critic ranks all the plays
https://www.theguardian.com/stage/ng-interactive/2026/apr/22/every-shakespeare-play-ranked-lear-antony-cleopatra-hamlet?utm_term=Autofeed&CMP=bsky_gu&utm_medium=&utm_source=Bluesky#Echobox=1776902556
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silotheatre.co.nz/show/arthur-...
Looking forward to seeing this tomorrow.
#theatre
#silotheatre
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ARTHUR MILLER'S A VIEW FROM THE BRIDGE
https://silotheatre.co.nz/show/arthur-millers-a-view-from-the-bridge
23 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Loss aversion = we fear losses more than we value gains, so we play it safe. Effective leaders weigh trade-offs, not just risks. More:
bit.ly/4tgw2td
23 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Groupthink = harmony over honesty. We go along to get along. Effective leaders invite challenge, not just agreement. More:
bit.ly/4tgw2td
24 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Confirmation bias = seeking evidence that proves us right and ignoring what doesnât. Effective leaders invest effort into testing their thinking, rather than defending it. More:
bit.ly/4tgw2td
25 days ago
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Most bad decisions arenât about a lack of intelligence; theyâre about bias. Take recency bias: we overweigh what just happened and ignore bigger patterns. Effective leaders zoom out and look for trends, not moments. Learn more (and how to counter it) in my webinar series:
bit.ly/4tgw2td
26 days ago
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Mark Osborne
The New York Times
29 days ago
She wanted to pry her late motherâs Oregon vineyard from two of her brothers. Instead, her lawyers were fined nearly $110,000 for citing bogus case law generated by A.I.
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A Family Feud at an Oregon Winery Turns to Vinegar Over A.I. Slop
She wanted to pry her late motherâs vineyard from two of her brothers. Instead, her lawyers were fined nearly $110,000 for citing bogus case law generated by artificial intelligence.
https://nyti.ms/48O0zpJ
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Mark Osborne
Ohwoisme
29 days ago
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I live in Auckland (TÄmaki Makaurau) which is perched on an isthmus between the Manukau and WaitematÄ harbours in Aotearoa New Zealand. Lately I'm become a little bit obsessed with the city's traditional portages.
29 days ago
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Middle Leadership Moments is our video series on high-impact leadership ideas, tools, and routines. It's not about adding more to your plate; it's about sharpening how you use the time and influence you already have.
www.themiddleleadershipmanual.com
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The Middle Leadership Manual
One leadership tool or framework in your inbox every fortnight.
https://www.themiddleleadershipmanual.com/
29 days ago
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Most bad decisions arenât about intelligence; theyâre about bias. Anchoring bias = the first thing we hear about something often sets our reference point even when later information disproves it. First impressions count. Effective leaders reset the anchor before deciding. More:
bit.ly/4tgw2td
about 1 month ago
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What are the six cognitive biases that most typically undermine the effectiveness of teacher reflection and inquiry? Another way to consider the question is to ask 'Who sabotaged my thinking?' Here's a chunk from my latest webinar exploring the main culprits:
www.youtube.com/watch?v=7Skd...
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Teaching as Inquiry: Bias and the Brain
Common cognitive biases and how they can impact on the gathering and analysis of data to inform teaching.
https://www.youtube.com/watch?v=7Skdri-0thI
about 1 month ago
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Right. I'm into it.
about 1 month ago
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Mark Osborne
Toks Nilhaw
about 1 month ago
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Mark Osborne
Robđ¸
about 1 month ago
We'd have the iRex ferries by now... Sigh
add a skeleton here at some point
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Nice
#rainbow
to start the day.
about 1 month ago
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Mark Osborne
Robert McLachlan
about 1 month ago
âThe Prime Minister has had to cut short his crucial Middle East talks seeking continuation of our oil supplies⌠The introduction of fuel rationing has given the union cause a large measure of public sympathyâŚâ Dougal Stevenson reads the TV1 news in the opening scene of Sleeping Dogs (1977)
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Great run yesterday. Coast to Coast in Auckland.
about 1 month ago
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Check out our webinar series on teaching as inquiry. The next one is 'Bias and the Brain' or the cognitive biases that limit our ability to analyse situations deeply.
www.leadinglearning.co.nz/resources/p/...
3 months ago
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Our next webinar looks at the cognitive biases that often limit human decision making. More importantly, it also looks at how we can limit the impact those biases have on our ability to analyse situations and take action.
www.leadinglearning.co.nz/resources/p/...
3 months ago
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Co-teaching for Differentiation: practical strategies to ensure your
#coteaching
engages and accelerates all learners
#collaboration
#teaching
#education
www.leadinglearning.co.nz/resources/p/...
3 months ago
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Free webinar on Accelerating Teacher Inquiry 18th Feb 3:30pm NZT.
www.leadinglearning.co.nz/resources/p/...
#teaching
#leadership
3 months ago
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reposted by
Mark Osborne
UMAW
4 months ago
In April 2024, Spotify implemented a new scheme: songs with less than 1k streams per year would no longer receive royalties. The data for 2025 was just released via Luminate, and 88% of songs have been demonetized. Read it again: 88% of songs on Spotify have been demonetized.
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5 months ago
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5 months ago
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Mark Osborne
Lilith Grace ToitĹŤ Te Tiriti
5 months ago
If a left wing govt did this it would be called fraud.
#NZPol
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Mark Osborne
Josh | writer, painter, tinkerer
6 months ago
I'm really happy that The Bad Newsletter has a new home at Emily Writes Weekly, and really unhappy that my first piece is about the ultra-munted weirdness that the Chaos Coalition is doing to the new school curriculum
www.emilywrites.co.nz/what-the-hel...
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What the HELL is happening with the new school curriculum?
Over and over again, I've had emails and messages from parents asking me about the new curriculum. I tried to get my head around it, but just had more questions than answers. So I teamed up with my fr...
https://www.emilywrites.co.nz/what-the-hell-is-happening-with-the-new-school-curriculum/
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reposted by
Mark Osborne
6 months ago
Is it good when a major international news organization is actively soliciting stories about people leaving your country because the government has fucked it so hard?
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Tell us: are you a New Zealander planning to leave the country?
We want to hear from people in New Zealand who have or are thinking of leaving
https://www.theguardian.com/world/2025/nov/11/tell-us-are-you-a-new-zealander-planning-to-leave-the-country
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reposted by
Mark Osborne
Ko Ess Ahau âď¸đˇ
7 months ago
âWhen you cut nearly 400 jobs in MPI, it's going to make a big, big impact, & the Luxon Govt needs to just admit that it was wrong, step up & fund them properly, & just throw everything at it that they can to eliminate these hornets, before next summer."
#nzpol
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Conservationist Brad Windust slams Biosecurity NZ over hornet response
Former Far North beekeeper and pest trapper Brad Windust is sounding the alarm over a lack of urgency shown by authorities over eradicating the pest.
https://www.rnz.co.nz/news/national/577569/conservationist-brad-windust-slams-biosecurity-nz-over-hornet-response
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I developed a Playbook to help leaders apply the 100+ tools and frameworks in The Middle Leadership Manual to their own work. It's free and downloadable here:
www.themiddleleadershipmanual.com/playbook
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Playbook â The Middle Leadership Manual
The Middle Leadership Manual is accompanied by a free Playbook with templates and activities to help you apply the tools and frameworks contained in the book to your daily work.
https://www.themiddleleadershipmanual.com/playbook
7 months ago
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My new book 'The Middle Leadership Manual' has 100+ tools and frameworks that every leader should be aware of. It covers: - Vision, strategy and action, - People and teams, - Structures and systems.
www.themiddleleadershipmanual.com/shop/p/middl...
#leadership
#middleleadership
#change
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The Middle Leadership Manual (Pre-order) â The Middle Leadership Manual
Pre-orders open now. Estimated shipping: 1st December 2025 Picture this: itâs your first day as a middle leader, and your boss hands you a big folder and says, âHereâs everything you need toâŚ
https://www.themiddleleadershipmanual.com/shop/p/middle-leadership-manual-ndzaf-6hjf4-xjpp2-zwwpd
7 months ago
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Here's a sample chapter from my new book 'The Middle Leadership Manual': 100+ tools and frameworks to increase the impact of your leadership. Enjoy!
drive.google.com/file/d/1QiMF...
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The-Middle-Leadership-Manual-SAMPLE-CHAPTER.pdf
https://drive.google.com/file/d/1QiMFhiIFkDH0GGo8gEaU18Wvz0oHoNZl/view?usp=drive_link
7 months ago
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Picture this: itâs your first day as a middle leader, and your boss hands you a big folder and says, âHereâs everything you need to navigate the tough stuffâtools, frameworks, solutions. Itâs all in here.â Sounds ideal, right? Well here it is:
www.themiddleleadershipmanual.com/shop/p/middl...
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The Middle Leadership Manual (Pre-order) â The Middle Leadership Manual
Pre-orders open now. Estimated shipping: 1st December 2025 Picture this: itâs your first day as a middle leader, and your boss hands you a big folder and says, âHereâs everything you need toâŚ
https://www.themiddleleadershipmanual.com/shop/p/middle-leadership-manual-ndzaf-6hjf4-xjpp2-zwwpd
8 months ago
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Exciting news! Pre-orders are open for my new book 'The Middle Leadership Manual': 100+
#leadership
tools and frameworks to grow middle (and senior) leader effectiveness.
www.themiddleleadershipmanual.com/shop/p/middl...
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The Middle Leadership Manual (Pre-order) â The Middle Leadership Manual
Pre-orders open now. Estimated shipping: 1st December 2025 Picture this: itâs your first day as a middle leader, and your boss hands you a big folder and says, âHereâs everything you need toâŚ
https://www.themiddleleadershipmanual.com/shop/p/middle-leadership-manual-ndzaf-6hjf4-xjpp2-zwwpd
8 months ago
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reposted by
Mark Osborne
Sharon Murdoch
8 months ago
American Religion. My Stuff
#cartoon
today
#Guns
#USA
#Religion
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Mark Osborne
samuel mehr
8 months ago
Luxon himself handed me the Prime Minister's science prize last year. Let me say this in plain English: he's an idiot for running a govt who budgeted more for AI than for the Marsden fund. any journo reading this can quote me on it
#nzpol
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reposted by
Mark Osborne
Daniel Vernon
8 months ago
Three Dave Dobbyns plucked from different eras, brought to the distant future to save the world from demons! Singing songs and slaying hellspawns, it's Dave Dobbyn: Demon Hunter! You can also grab a print of this poster here:
danielvernon.bigcartel.com
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A new
#MiddleLeadership
Manual email is set to go out tomorrow; it's on using 'Servant Leadership' to guide how you grow team members, avoiding the twin sins of creating dependence, and leaving people feeling abandoned. It's free; sign up:
themiddleleadershipmanual.com
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The Middle Leadership Manual
Professional Learning in Under Two Minutes!
https://themiddleleadershipmanual.com/
8 months ago
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reposted by
Mark Osborne
Russel Norman
9 months ago
The fishing industry claimed bottom trawling orange roughy was sustainable, and the greenwashing Marine Stewardship Council agreed, and now it has collapsed to about 8% of original fish. It was never sustainable. Don't eat orange roughy
www.odt.co.nz/lifestyle/ma...
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Orange roughy must be taken off the menu
Modern methods of oceanic fishing, with fishing fleets hauling kilometre-long nets, have caused the decline of numerous marine species, including...
https://www.odt.co.nz/lifestyle/magazine/orange-roughy-must-be-taken-menu
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reposted by
Mark Osborne
Elizabeth Warren
10 months ago
BREAKING: Donald Trump officially terminated nearly half of all Education Department staff. This is an all-out assault on our public schools and Americans with student loans.
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Pablo Picasso: 'Art washes away from the soul the dust of everyday life.'
10 months ago
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Whatâs the difference between a coach and a mentor? One way to think about it is that a mentor helps from a distance, but a coach âwatches you playâ. Check out the Middle
#Leadership
Manual entry on coaching. Sign up to access the (free) archive:
www.themiddleleadershipmanual.com
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The Middle Leadership Manual
Professional Learning in Under Two Minutes!
https://www.themiddleleadershipmanual.com/
10 months ago
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Do you coach team members? Learn about three modes of
#coaching
(directive, dialogical and facilitative) and when each is best employed. We covered them in the Middle
#Leadership
Manual recently. Access the (free) archive by signing up here:
www.themiddleleadershipmanual.com
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The Middle Leadership Manual
Professional Learning in Under Two Minutes!
https://www.themiddleleadershipmanual.com/
10 months ago
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Do you coach team members? Jim Knight has a useful three-stage framework based on the needs of your coachee. We covered them in the Middle
#Leadership
Manual entry on coaching. Sign up here (free) to access the archive:
www.themiddleleadershipmanual.com
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The Middle Leadership Manual
Professional Learning in Under Two Minutes!
https://www.themiddleleadershipmanual.com/
10 months ago
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