+0.26 The history of knocking on wood (resobscura.substack.com S:+0.47 )
51 points by benbreen 6 days ago | 9 comments on HN | Moderate positive Contested Editorial · v3.7 · 2026-02-26 04:48:47 0
Summary Knowledge & Cultural Preservation Advocates
This scholarly article advocates for recognition of non-written cultural knowledge and practices as legitimate subjects of historical analysis and intellectual inquiry. The piece emphasizes freedom of expression and access to cultural knowledge through its open-access publication model and argument that informal human practices deserve scholarly preservation. The content demonstrates particular engagement with Articles 19 (free expression/information), 25 (cultural participation), and 27 (participation in cultural life), with generally positive framing toward human rights, particularly knowledge access and cultural dignity.
Article Heatmap
Preamble: +0.25 — Preamble P Article 1: +0.20 — Freedom, Equality, Brotherhood 1 Article 2: ND — Non-Discrimination Article 2: No Data — Non-Discrimination 2 Article 3: ND — Life, Liberty, Security Article 3: No Data — Life, Liberty, Security 3 Article 4: ND — No Slavery Article 4: No Data — No Slavery 4 Article 5: ND — No Torture Article 5: No Data — No Torture 5 Article 6: ND — Legal Personhood Article 6: No Data — Legal Personhood 6 Article 7: ND — Equality Before Law Article 7: No Data — Equality Before Law 7 Article 8: ND — Right to Remedy Article 8: No Data — Right to Remedy 8 Article 9: ND — No Arbitrary Detention Article 9: No Data — No Arbitrary Detention 9 Article 10: ND — Fair Hearing Article 10: No Data — Fair Hearing 10 Article 11: ND — Presumption of Innocence Article 11: No Data — Presumption of Innocence 11 Article 12: -0.20 — Privacy 12 Article 13: ND — Freedom of Movement Article 13: No Data — Freedom of Movement 13 Article 14: ND — Asylum Article 14: No Data — Asylum 14 Article 15: ND — Nationality Article 15: No Data — Nationality 15 Article 16: ND — Marriage & Family Article 16: No Data — Marriage & Family 16 Article 17: ND — Property Article 17: No Data — Property 17 Article 18: ND — Freedom of Thought Article 18: No Data — Freedom of Thought 18 Article 19: +0.69 — Freedom of Expression 19 Article 20: ND — Assembly & Association Article 20: No Data — Assembly & Association 20 Article 21: ND — Political Participation Article 21: No Data — Political Participation 21 Article 22: ND — Social Security Article 22: No Data — Social Security 22 Article 23: ND — Work & Equal Pay Article 23: No Data — Work & Equal Pay 23 Article 24: ND — Rest & Leisure Article 24: No Data — Rest & Leisure 24 Article 25: +0.54 — Standard of Living 25 Article 26: +0.30 — Education 26 Article 27: +0.67 — Cultural Participation 27 Article 28: ND — Social & International Order Article 28: No Data — Social & International Order 28 Article 29: ND — Duties to Community Article 29: No Data — Duties to Community 29 Article 30: ND — No Destruction of Rights Article 30: No Data — No Destruction of Rights 30
Negative Neutral Positive No Data
Aggregates
Editorial Mean +0.26 Structural Mean +0.47
Weighted Mean +0.39 Unweighted Mean +0.35
Max +0.69 Article 19 Min -0.20 Article 12
Signal 7 No Data 24
Volatility 0.29 (High)
Negative 1 Channels E: 0.6 S: 0.4
SETL -0.17 Structural-dominant
FW Ratio 58% 14 facts · 10 inferences
Evidence 16% coverage
2H 5M 24 ND
Theme Radar
Foundation Security Legal Privacy & Movement Personal Expression Economic & Social Cultural Order & Duties Foundation: 0.23 (2 articles) Security: 0.00 (0 articles) Legal: 0.00 (0 articles) Privacy & Movement: -0.20 (1 articles) Personal: 0.00 (0 articles) Expression: 0.69 (1 articles) Economic & Social: 0.54 (1 articles) Cultural: 0.48 (2 articles) Order & Duties: 0.00 (0 articles)
HN Discussion 3 top-level · 2 replies
davidw 2026-02-25 01:18 UTC link
As someone who was around in the 90ies, I think I would have found a way to work in the Bosstones, but it's pretty interesting just the same. I'll also have to look up what people write about "tocca ferro" in Italian.
datawars 2026-02-25 09:53 UTC link
Not uncommon that people will knock on their heads if nothing wooden is in arm‘s reach. (Which - head of wood - which I always see as a nice little act of humility)
bananaflag 2026-02-25 11:27 UTC link
> Most of human nature is never written down — and machines can't learn it from text

Well, the conclusion of the article is that humans cannot either, it's not like humans have some magical conduit towards truth.

aregue 2026-02-25 14:24 UTC link
The same expression "tocar ferro" was used traditionally in Catalan instead of knock on wood. Ferro translates as iron. Iron in this expression refers to a sword. More than trusting in good luck or some sort of supra natural protection, the expression "tocar ferro" conveys a sense of self reliance, of being prepared and confident.
darkwater 2026-02-27 14:57 UTC link
Why? I think the gist of the article is that there is a lot never clearly written down information that's passing between generations.
Editorial Channel
What the content says
+0.45
Article 19 Freedom of Expression
High Advocacy Practice
Editorial
+0.45
SETL
-0.23

The entire piece advocates for preservation and scholarly analysis of non-written cultural knowledge, implicitly arguing that understanding human communication and cultural practice requires freedom to research, publish, and disseminate unorthodox or underappreciated knowledge.

+0.40
Article 27 Cultural Participation
High Advocacy Practice
Editorial
+0.40
SETL
-0.15

The entire piece advocates for recognition of non-written cultural practices and knowledge as worthy of scholarly preservation and analysis. This directly supports the right to share in scientific advancement and cultural life—including the cultural practices of ordinary people.

+0.35
Article 25 Standard of Living
Medium Advocacy
Editorial
+0.35
SETL
-0.14

The piece advocates for preservation of human cultural knowledge and practices as intrinsically valuable, which supports the concept that understanding human culture is part of maintaining standards of living and cultural participation.

+0.30
Article 26 Education
Medium Advocacy
Editorial
+0.30
SETL
ND

The publication mission emphasizes education about history, science, and technology. The article's argument that 'most of human nature is never written down' implicitly advocates for broader educational approaches that include oral, practical, and cultural knowledge transmission.

+0.25
Preamble Preamble
Medium Framing
Editorial
+0.25
SETL
ND

The piece frames human knowledge transmission through historical and cultural practice—implicit recognition of inherent human dignity and the value of all knowledge forms, including non-written cultural practices.

+0.20
Article 1 Freedom, Equality, Brotherhood
Medium Framing
Editorial
+0.20
SETL
ND

Content implicitly affirms equal dignity by treating historical practices and knowledge of common people as worthy of scholarly attention and preservation, rather than dismissing informal cultural practices.

-0.15
Article 12 Privacy
Medium Practice
Editorial
-0.15
SETL
ND

The content does not directly address privacy, but the URL structure (Substack publication with author attribution and engagement metrics) is typical of platforms that collect user interaction data.

ND
Article 2 Non-Discrimination

No observable content addressing discrimination or rights without distinction.

ND
Article 3 Life, Liberty, Security

No observable content addressing right to life, liberty, or security.

ND
Article 4 No Slavery

No observable content addressing slavery or servitude.

ND
Article 5 No Torture

No observable content addressing torture or cruel treatment.

ND
Article 6 Legal Personhood

No observable content addressing right to recognition before law.

ND
Article 7 Equality Before Law

No observable content addressing equality before law or non-discrimination.

ND
Article 8 Right to Remedy

No observable content addressing right to remedy.

ND
Article 9 No Arbitrary Detention

No observable content addressing arbitrary arrest or detention.

ND
Article 10 Fair Hearing

No observable content addressing fair trial rights.

ND
Article 11 Presumption of Innocence

No observable content addressing criminal liability or presumption of innocence.

ND
Article 13 Freedom of Movement

No observable content addressing freedom of movement or residence.

ND
Article 14 Asylum

No observable content addressing asylum or refuge.

ND
Article 15 Nationality

No observable content addressing nationality rights.

ND
Article 16 Marriage & Family

No observable content addressing marriage or family rights.

ND
Article 17 Property

No observable content addressing property rights.

ND
Article 18 Freedom of Thought

No observable content addressing freedom of thought, conscience, or religion.

ND
Article 20 Assembly & Association

No observable content addressing freedom of peaceful assembly.

ND
Article 21 Political Participation

No observable content addressing political participation or democratic rights.

ND
Article 22 Social Security

No observable content addressing social security or welfare rights.

ND
Article 23 Work & Equal Pay

No observable content addressing labor rights or employment.

ND
Article 24 Rest & Leisure

No observable content addressing rest and leisure rights.

ND
Article 28 Social & International Order

No observable content addressing right to social and international order.

ND
Article 29 Duties to Community

No observable content addressing community and duties.

ND
Article 30 No Destruction of Rights

No observable content addressing prohibition of rights limitation.

Structural Channel
What the site does
+0.55
Article 19 Freedom of Expression
High Advocacy Practice
Structural
+0.55
Context Modifier
+0.20
SETL
-0.23

Content is published freely and openly accessible (isAccessibleForFree=true per schema.org metadata); no paywall or access restrictions. Substack platform provides infrastructure for independent editorial voice without institutional gatekeeping.

+0.45
Article 27 Cultural Participation
High Advocacy Practice
Structural
+0.45
Context Modifier
+0.25
SETL
-0.15

Open access model allows broad participation in cultural knowledge; Substack platform supports independent cultural commentary without institutional gatekeeping.

+0.40
Article 25 Standard of Living
Medium Advocacy
Structural
+0.40
Context Modifier
+0.17
SETL
-0.14

Open access model ensures that knowledge about cultural history and practices is available to all readers without economic barriers, supporting equitable access to cultural participation.

ND
Preamble Preamble
Medium Framing

Not applicable at preamble level.

ND
Article 1 Freedom, Equality, Brotherhood
Medium Framing

Not applicable to this article specifically.

ND
Article 2 Non-Discrimination

Not applicable.

ND
Article 3 Life, Liberty, Security

Not applicable.

ND
Article 4 No Slavery

Not applicable.

ND
Article 5 No Torture

Not applicable.

ND
Article 6 Legal Personhood

Not applicable.

ND
Article 7 Equality Before Law

Not applicable.

ND
Article 8 Right to Remedy

Not applicable.

ND
Article 9 No Arbitrary Detention

Not applicable.

ND
Article 10 Fair Hearing

Not applicable.

ND
Article 11 Presumption of Innocence

Not applicable.

ND
Article 12 Privacy
Medium Practice

Not directly observable in editorial content; domain-level signals apply.

ND
Article 13 Freedom of Movement

Not applicable.

ND
Article 14 Asylum

Not applicable.

ND
Article 15 Nationality

Not applicable.

ND
Article 16 Marriage & Family

Not applicable.

ND
Article 17 Property

Not applicable.

ND
Article 18 Freedom of Thought

Not applicable.

ND
Article 20 Assembly & Association

Not applicable.

ND
Article 21 Political Participation

Not applicable.

ND
Article 22 Social Security

Not applicable.

ND
Article 23 Work & Equal Pay

Not applicable.

ND
Article 24 Rest & Leisure

Not applicable.

ND
Article 26 Education
Medium Advocacy

Not directly observable at URL level.

ND
Article 28 Social & International Order

Not applicable.

ND
Article 29 Duties to Community

Not applicable.

ND
Article 30 No Destruction of Rights

Not applicable.

Supplementary Signals
How this content communicates, beyond directional lean. Learn more
Epistemic Quality
How well-sourced and evidence-based is this content?
0.67 medium claims
Sources
0.7
Evidence
0.7
Uncertainty
0.6
Purpose
0.8
Propaganda Flags
No manipulative rhetoric detected
0 techniques detected
Emotional Tone
Emotional character: positive/negative, intensity, authority
measured
Valence
+0.3
Arousal
0.3
Dominance
0.4
Transparency
Does the content identify its author and disclose interests?
0.33
✓ Author
More signals: context, framing & audience
Solution Orientation
Does this content offer solutions or only describe problems?
0.47 mixed
Reader Agency
0.5
Stakeholder Voice
Whose perspectives are represented in this content?
0.45 2 perspectives
Speaks: institutionindividuals
About: workersmarginalized
Temporal Framing
Is this content looking backward, at the present, or forward?
retrospective historical
Geographic Scope
What geographic area does this content cover?
global
Complexity
How accessible is this content to a general audience?
moderate low jargon general
Longitudinal 261 HN snapshots · 8 evals
+1 0 −1 HN
Audit Trail 28 entries
2026-02-28 14:28 eval_success Lite evaluated: Neutral (0.00) - -
2026-02-28 14:28 model_divergence Cross-model spread 0.39 exceeds threshold (4 models) - -
2026-02-28 14:28 eval Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
reasoning
Historical article, neutral stance
2026-02-28 14:24 eval_success Lite evaluated: Neutral (0.00) - -
2026-02-28 14:24 model_divergence Cross-model spread 0.39 exceeds threshold (4 models) - -
2026-02-28 14:24 eval Evaluated by llama-3.3-70b-wai: 0.00 (Neutral)
reasoning
Historical article, neutral stance
2026-02-26 22:39 eval_success Light evaluated: Neutral (0.00) - -
2026-02-26 22:39 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral)
2026-02-26 20:07 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 20:04 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 20:03 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 20:02 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 20:02 eval_failure Evaluation failed: Error: Unknown model in registry: llama-4-scout-wai - -
2026-02-26 20:02 eval_failure Evaluation failed: Error: Unknown model in registry: llama-4-scout-wai - -
2026-02-26 20:02 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 17:26 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 17:25 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 17:23 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 17:22 rate_limit OpenRouter rate limited (429) model=llama-3.3-70b - -
2026-02-26 08:56 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 08:56 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 08:55 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 08:55 dlq Dead-lettered after 1 attempts: The history of knocking on wood - -
2026-02-26 08:02 eval Evaluated by deepseek-v3.2: +0.12 (Mild positive) 13,882 tokens
2026-02-26 04:48 eval Evaluated by claude-haiku-4-5-20251001: +0.39 (Neutral) 14,990 tokens +0.10
2026-02-26 03:27 eval Evaluated by claude-haiku-4-5-20251001: +0.28 (Mild positive) 15,028 tokens -0.04
2026-02-26 03:27 eval Evaluated by claude-haiku-4-5-20251001: +0.33 (Neutral) 15,555 tokens +0.03
2026-02-26 03:22 eval Evaluated by claude-haiku-4-5-20251001: +0.30 (Mild positive) 16,382 tokens