Internetdagen & Dansk IGF 2019 (Internet Day & Danish IGF 2019) — In-Depth Report: Minutes Digest & 3-Line Summary

The 3-Line Summary

On 5 September 2019, 'Internetdagen & Dansk IGF 2019' met at Copenhagen's Tivoli Hotel, opened by Business Minister Simon Kollerup and organised in four tracks.
Brain researcher Manfred Spitzer's keynote 'Stop the digital euphoria' and DFDS's open-innovation story headlined a programme spanning AI ethics, intermediary liability, the evidentiary weight of IP addresses and the circular economy.
It proved the final edition of the DIFO-Business Authority 'Internetdagen & Dansk IGF' format: the pandemic halted the series for the following two years.

Welcome — this is the Japan IGF Support Organization. This in-depth report on Internetdagen & Dansk IGF 2019 (Internet Day & Danish IGF 2019) draws on official outputs, session records and on-site reporting. In a hurry? The three lines above and the diagrams carry the gist.

Conference at a Glance (from official records)

Item	Detail
Official name	Internetdagen & Dansk IGF 2019 (Internet Day & Danish IGF 2019)
Dates	5 September 2019
Venue	Tivoli Hotel & Congress Center (Arni Magnussons Gade 2), Copenhagen
Theme	Regional governance themes
Tracks	Four tracks (technology, business, law, Dansk IGF) with 20+ speakers
Opening	Opened by Minister for Industry, Business and Financial Affairs Simon Kollerup
Host	DIFO (Danish Internet Forum) and the Danish Business Authority

(See the source list at the end of this article.)

Discussion Digest — from the Session Records

Key exchanges extracted from session records and transcripts.

1. Keynote — 'Stop the Digital Euphoria': The Science of Children and Screens

Sessions: Keynote: Manfred Spitzer (psychiatrist and brain researcher, University Hospital Ulm)

Spitzer presented research linking screen use to myopia and obesity and heavy social-media use to impaired empathy development, urging that the warning lights around children's digital use be taken seriously even as digitalisation proceeds (per the official report) [1]
The theme resonated with the Dansk IGF track session on strengthening young people online and with the AI-ethics debate, making children and digital life a thread through the day [1]

2. Intermediary Liability — Trusted Notifiers and What an IP Address Proves

Sessions: 'Are trusted notifiers a good idea?' (Sebastian Schwemer, DIFO/CIIR); 'Help! Someone misused my IP address' (Tyktech, Nordic Law Group, Teleindustrien)

Schwemer questioned the 'trusted notifiers' construct as the EU and national authorities push domain registries and other intermediaries into policing illegal content [1]
Lawyers, technologists and telecom industry reviewed copyright enforcement based solely on IP addresses, concluding Danish law does not treat an IP address as proof in itself, with telecoms having stopped handing over subscriber data [1]

3. AI Ethics — Which Decisions Should Algorithms Make?

Sessions: 'Which decisions should the algorithm take?' (Sune Hannibal Holm, University of Copenhagen; Troels A. Jacobsen, Accenture; Rasmus Hauch, 2021.AI)

With AI already ubiquitous (down to spam filtering), a philosopher, consultant and AI vendor debated what 'right' decisions are and how an algorithm's reasoning can be explained [1]
Making visible the bias inherent in predicting the future from old data, and fixing responsibility for algorithmic outcomes, were the central points [1]

4. A Sustainable Internet and the Circular Economy — The Year's New Theme

Sessions: 'How do we make the Internet more sustainable?' (Daniela Pigosso, DTU); 'See the opportunities in the circular economy' (DI, DTU, Refurb); keynote by Jakob Steffensen (DFDS)

DTU's Pigosso and partners addressed the Internet's environmental footprint and support (DTU's MATChE programme) for shifting business toward reuse, sharing and energy saving [1][2]
In his keynote, DFDS innovation chief Jakob Steffensen described opening the shipping line's vessels and tools to outside entrepreneurs, yielding new products and operational gains [1][2]

Three-Minute Short Talk — Your Questions Answered

Q. What did the meeting decide?

A. Nothing binding — the annual dialogue, opened by the business minister, ran four tracks and its record was filed as Denmark's NRI report to the UN IGF.

Q. What was the most provocative moment?

A. Spitzer's keynote. Armed with research data, he argued screens harm children's brains — a bracing challenge to digital euphoria that dominated conversation.

Q. Why does it matter?

A. Whether an IP address alone can establish personal liability is a live issue in copyright enforcement worldwide, and children's screen time remains a shared policy battleground.

What Is Denmark IGF? (for first-time readers)

Denmark IGF is a National or Regional IGF Initiative (NRI), aligning local internet governance discussion with global IGF principles.

Why It Matters to You

What was discussed here becomes the baseline for national digital policy, platform rules and AI regulation worldwide within a few years. The principles confirmed at the 2019 meeting are the foundation of the "next rules" for the phones, social platforms and AI services you use every day.