Surtil – Home


If the map doesn’t agree with the ground the map is wrong

Gordon LivingstonToo Soon Old, Too Late Smart


 Surtil has as mission to help individuals, teams, companies and organizations to make clever and innovative decisions,
making good use of a set of methodologies, tools and decision intelligence.

MORE About Surtil

Surmounting
The Information Lens.


we’ve moved from the age of enlightenment to the age of entanglement where sense-making aided by imagination is now more critical than ever.

John Seely Brown


Information uses & needs,
e.g. across supply chains and ecosystems:

Transparency, Product Passport,
Sustainability, Fair Trade
Circular Economy
Stakeholder Economy

The Information Lens

Cultural and Economic Traditions,
Operational Excellence, KPI’s
Contractual Specifications and Quality Control,
Flow of Goods/Money — Flow of Data/Value
Trust and Fear

Methods and Tools

Variety of Creative techniques,
Innovation Games, Design Thinking Tools,
Story Telling , Brain Writing
Stakeholders Representation and Involvement
Safe Information Sharing


It seems plain and self-evident, yet it needs to be said:
the isolated knowledge obtained by a group of specialists in a narrow field has in itself no value whatsoever,

but only in its synthesis with all the rest of knowledge and only inasmuch as it really contributes in this synthesis toward answering the demand,
“Who are we?”

Erwin Schrödinger Science and Humanism, Physics In Our Time


About Walter Stiers:

  • Information Architect
    (Systems, IT, Applications, Solutions, Enterprise, Ecosystems)
  • Scientific Foundation
    (Geosciences, Ecosystems, CAS, Sense-making, Neuropsychology, … )
  • Arts – Music
  • Design Thinking Facilitator
  • Decision Science

Walter [at] Surtil.com

My blog covers articles, publications, reflections and stories on the evolving landscape of decision science, decision intelligence, AI, Informational Lens, and more.

Narcissism: Blunted Error-Related Brain Activity

“Narcissism Is Associated With Blunted Error-Related Brain Activity” Narcissism is associated with self-enhancement and social antagonism, yet its neural underpinnings, particularly in error processing, remain underexplored. Competing theoretical models, such as the mask model and the metacognitive model, offer conflicting hypotheses regarding how narcissism influences early neural responses to errors. We examine whether grandiose agentic…

Inferring to cooperate: Bayesian inferential strategies

“Inferring to cooperate: Evolutionary games with Bayesian inferential strategies” Strategies for sustaining cooperation and preventing exploitation by selfish agents in repeated games have mostly been restricted to Markovian strategies where the response of an agent depends on the actions in the previous round. Such strategies are characterized by lack of learning.However, learning from accumulated evidence…

Vertalen – Transmigratie

DE KUNST VAN HET VERTALEN In de wondere wereld van de verbale transmigratie kunnen we drie kwaden onderscheiden. De eerste en minste van de drie bestaat uit aperte fouten, te wijten aan onwetendheid of foute kennis. Dit is slechts menselijke zwakte en derhalve pardonnabel. De volgende stap naar de Hel wordt gezet door de vertaler…