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University of Graz News Online-Giganten

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Wednesday, 26 January 2022

Online-Giganten

Finger auf Symbol mit Waage. Foto: herbinisaac -pixabay

Digitale Plattformen bestimmen längst unseren Alltag. Das Kartellrecht bietet Möglichkeiten, wettbewerbswidrigem und demo-kratiefeindlichem Verhalten Einhalt zu gebieten. Foto: herbinisaac -pixabay

Wie wir die Macht von Google, Meta und Co. zügeln, weiß Kartellrechts-Expertin Viktoria Robertson

Kommt es zur Zerschlagung von Facebook, Instagram und WhatsApp? „Wenn überhaupt, wird das noch dauern“, spricht Viktoria Robertson, Expertin für Kartellrecht an der Universität Graz, von einem Zwischenschritt.
Erst kürzlich hat die US-Justiz die Klage gegen den Facebook-Konzern Meta rund um Mark Zuckerberg zugelassen, damit wird es zu einem Gerichtsprozess kommen. Ob die aufsehenerregende Nachricht nun weitere Klagen wegen der Monopolstellung digitaler Plattformen nach sich ziehen wird, lässt die Rechtswissenschafterin offen. „Es laufen schon seit 2020 zahlreiche Verfahren gegen andere Online-Riesen, Entscheidungen sind noch keine gefallen“, weiß Robertson.
Auch in Europa laufen Verfahren wegen Verletzung des Kartellrechts: Ende des Vorjahres hatte das EU-Gericht die Milliardenstrafe gegen Google wegen Ausnutzung seiner Marktmarkt in der Onlinesuche bestätigt. Das US-Unternehmen wird das Urteil nun vor dem Europäischen Gerichtshof anfechten.

Handlungsbedarf ist gegeben. „So manche Plattform könnte finanzkräftiger und politisch mächtiger werden als ein Staat", warnt Robertson. „Es braucht klare Regeln, um Innovationen zu sichern, die Privatsphäre von NutzerInnen zu schützen und unsere westliche, liberale Demokratie zu bewahren.“

>> >> mehr auf ihrer Sedcard zur Frage „Wie zügeln wir die Macht der Online-Giganten?“

created by Andreas Schweiger

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Titanium dioxide, which is found in cosmetics, for example, is increasingly entering the environment in the form of nanoparticles. This could also put insects at risk. If ants ingest the substance in combination with the pesticide glyphosate, it disturbs the development of their offspring. Scientists at the University of Graz are drawing attention to the negative consequences of this toxic cocktail.

How are tech companies changing democracy? Uni Graz designs exhibition for schools

Filtered information, conspiracy theories, fake news – certain groups and corporations are using social media and algorithms to try to influence public opinion in their favour. Their goal: to weaken fundamental rights and diversity of opinion and seize power. In a new exhibition, researchers at the University of Graz are working with pupils to explore the impact of social media and AI on democracy. In accompanying workshops, the scientists want to encourage young people to develop their own ideas for a socially and ecologically viable future and to actively help shape it. The exhibition, designed as a travelling exhibition for schools, will open on 9 March 2026 at the Dreihackengasse Gymnasium in Graz.

Step by step: What motivates Mireille van Poppel as a scientist and vice-rector

Improving people's health and eliminating inequalities: Mireille van Poppel pursues these goals both as a public health researcher and as vice-rector for Internationalisation and Equality. In both roles, she pays particular attention to individual needs.

Master's degree in psychotherapy in Graz: registration opens in March

Graz is becoming a hotspot for psychotherapy: from 2026, the University of Graz and the Medical University of Graz will jointly offer the new master's programme. Registration for the admission procedure for the 140 study places will start in March.

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