Harold Jarche's Seek-Sense-Share (SSS) framework is a model for Personal Knowledge Management that foregrounds the social dimension of knowledge work. Where most PKM frameworks focus on the individual managing their own notes and files, Jarche positions PKM as fundamentally a networked, communal practice. The framework emerged from his work on workplace learning and has become one of the most influential alternative philosophies in the PKM space.
The Three Activities
Seek is about curating information flows. Rather than passively consuming whatever arrives, Seek involves actively cultivating diverse, high-quality sources. This includes building a network of trusted practitioners, subscribing to relevant feeds, and developing the ability to find signal in noise. Seeking is not the same as hoarding; it is the disciplined practice of filtering and staying connected to evolving knowledge in your domains of interest.
Sense is the most cognitively demanding phase. It involves personalizing and internalizing what has been found. Sense-making happens through reflection, experimentation, and connecting new information to existing mental models. Writing, sketching, discussing, and testing ideas all count as sense-making activities. This is where raw information becomes personal knowledge. Jarche emphasizes that sense-making is often best done in conversation with others, not in isolation.
Share is the act of contributing back to your networks. Sharing is not broadcasting or self-promotion; it is a form of generosity and reciprocity that strengthens the communities you belong to. By sharing what you have learned, you invite feedback, correction, and collaboration, which in turn feeds back into the Seek phase. The loop is continuous and self-reinforcing.
How SSS Differs From Individual-Focused Methods
Most popular PKM frameworks treat the individual's note collection as the central artifact. Zettelkasten Method focuses on building a personal slip-box of interconnected notes. Building a Second Brain organizes personal information for actionability. Both are valuable, but they are primarily solo activities. The output is a private knowledge base.
Jarche's framework inverts this emphasis. The primary unit is not the note or the project but the network. Knowledge is not just something you store; it is something you circulate. The value of your PKM practice is measured not only by what you can retrieve for yourself, but by the strength and quality of the knowledge flows you participate in. This makes SSS particularly relevant for knowledge workers who operate in teams, communities of practice, or open networks.
Communities of Practice and Networked Learning
SSS draws heavily on Etienne Wenger's concept of communities of practice. Knowledge does not live solely in documents or databases; it lives in the ongoing interactions between practitioners. Jarche argues that in complex, rapidly changing domains, no individual can keep up alone. The network becomes the learning unit.
This has practical implications. A PKM practice built around SSS looks different from one built around Zettelkasten. Instead of spending most time refining notes, a practitioner might spend more time curating a Twitter list, writing a weekly newsletter, participating in a forum, or mentoring a colleague. The artifacts produced (blog posts, shared bookmarks, discussion threads) are not just outputs but inputs for the community's collective sense-making.
Connection to Organizational Knowledge Management
SSS bridges personal and organizational KM in a way that most PKM frameworks do not. Traditional organizational KM tried to capture knowledge in databases and wikis, often failing because knowledge resists being extracted from its human context. Jarche's approach suggests that organizations should focus on enabling the conditions for Seek-Sense-Share to happen naturally: fostering networks, supporting transparency, and encouraging sharing as a norm rather than mandating documentation.
This makes SSS relevant to Agentic Knowledge Management as well. AI agents that participate in knowledge networks (seeking on behalf of users, helping with sense-making, distributing insights) are essentially automating parts of the SSS loop.
Key Points
- Seek-Sense-Share treats PKM as a social, networked activity rather than a solo filing exercise
- Seek = curating information flows; Sense = internalizing and reflecting; Share = contributing back to networks
- The framework is rooted in communities of practice and networked learning theory
- SSS bridges personal and organizational knowledge management
- It complements rather than replaces individual-focused methods like Zettelkasten or BASB
Open Questions
- How does SSS adapt to AI-mediated knowledge networks where agents participate alongside humans?
- Can SSS principles be embedded into PKM tools, or does it remain primarily a behavioral framework?
- How do you measure the quality of a Seek-Sense-Share practice?
References
- Harold Jarche, "Personal Knowledge Mastery" (jarche.com)
- Etienne Wenger, "Communities of Practice: Learning, Meaning, and Identity" (1998)
- Harold Jarche, "Life in Perpetual Beta" (blog and book)