Jörn Green
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Most founders don’t have a fundraising problem.
Over the past few months I’ve spoken with a number of founders preparing to raise capital. One wanted feedback on a pitch deck, another asked if I knew investors worth talking to, and a third wondered why they weren’t getting… Continue reading
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The quiet drift from evidence to intuition
Over the past few months I’ve found myself in a surprising mix of meetings — founders preparing for investor conversations, teams working on enterprise sales, others on product strategy or commercial validation. On paper, these conversations have almost nothing in… Continue reading
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The Model That Stopped Explaining Reality
Operator Note Part of the Green Bear Operating Manual: field observations from inside technology companies where growth, complexity, and uncertainty begin to affect decisions. For almost ten years I believed that scaling was primarily a coordination problem. The idea seemed… Continue reading
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The Rise of the Operator: Why Management Is No Longer Enough
Operator Note Part of the Green Bear Operating Manual: field observations from inside technology companies where growth, complexity, and uncertainty begin to affect decisions. We were sitting in a room, reviewing a product demonstration that, by most reasonable standards, should… Continue reading
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Operator Playbook
Operator Note Part of the Green Bear Operating Manual: field observations from inside technology companies where growth, complexity, and uncertainty begin to affect decisions. From noise to decisions A working tool for experienced operators. Not a framework. Not a consulting… Continue reading
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Understanding the true Structure of Enterprise AI
What actually needs to exist for AI to work inside a company Most of what is currently being presented as enterprise AI is not a system. It is interface work on top of a model. Copilots, chat layers, document search,… Continue reading
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AI, control, and the old management mistake returning in a new form
Operator Note Part of the Green Bear Operating Manual: field observations from inside technology companies where growth, complexity, and uncertainty begin to affect decisions. I remember the moment the room shifted. Not at the beginning. That part was easy. The… Continue reading
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The Role of Permission Frameworks in AI
One thing that has become clearer to me is how quickly the discussion moves past capability. It is relatively easy now to connect models to data and systems. MCP, agents, and similar approaches have made that part much more accessible.… Continue reading
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MCP, Orchestration, and the Moment AI Starts Acting
Operator Note Part of the Green Bear Operating Manual: field observations from inside technology companies where growth, complexity, and uncertainty begin to affect decisions. I connected my blog to Claude the other day. It took a few seconds. Then something… Continue reading
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How AI is Reshaping Organizational Workflow in 2026
Over the past year, it has become increasingly difficult to speak about AI as a single phenomenon or a discrete technology. What emerges instead, when looking across multiple actors and sources, is a shift in how AI is positioned inside… Continue reading
Jörn Green 