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Schedule

Der Hub wird spätestens Ende Januar archiviert, alle nutzerbezogenen Inhalte, Boards und auch einige Wiki-Seiten werden dabei entfernt. Alle öffentlichen Assemblies, Projekte und Veranstaltungen bleiben. // The hub will be archived by end of January. All user-provided content, boards and several wiki pages will be deleted. All public assemblies, projects and events will remain.
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Day 3
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Shit for Future: turning human shit into a climate solution (en)

Elena

Humanity has already crossed the point where simply reducing emissions will no longer be enough to keep global warming below 2°C. According to the IPCC (AR6, WGIII), it is now essential to actively remove greenhouse gases from the atmosphere in order to meet global climate targets, maintain net-zero (or even net-negative emissions), and address the burden of historical emissions. At the same time, degraded soils and the climate crisis are a threat to global food security. Two years ago, I presented an overview of different methods available for carbon dioxide removal. Today, I want to show you an example of how CO₂ can be removed from the atmosphere while simultaneously improving the lives of local communities: Human shit. Human shit is a high abundant biomass, contains critical nutrients for global food security, and causes serious health and environmental issues from poor or non-existent treatment outside industrial countries. Converting shit into biochar presents a powerful solution: the process eliminates contaminants, stabilizes and locks away carbon, and can be used to improve agricultural soils. The challenge is that most nutrients in this biochar are not accessible to plants. To overcome this, I mixed human and chicken shit and produced a “Superchar” that releases far more nutrients. It’s not magic, it’s just some chemistry and putting aside your prejudices and disgust. I’ll show you how I did some shit experiments in Hamburg and Guatemala and how you can do it too.

Transkultureller Hack auf die klassische Musikszene – Vortrag und Konzert (de)

Johanna-Leonore Dahlhoff, Peter Klohmann, Alireza Meghrazi Solouklou, Mirweis Neda, Maria Carolina Pardo Reyes, Eduardo Sabella, Sarah Luisa Wurmer, Berivan Canbolat

Das Bridges Kammerorchester hackt die klassische Musikszene, indem es die Regeln des traditionellen Konzertbetriebs aufbricht: Musiker*innen mit und ohne Flucht- und Migrationsbiografie bringen Instrumente wie Oud, Tar, Kamanche oder Daf in die europäische Orchestertradition. Statt überwiegend Werke verstorbener männlicher, europäischer Komponisten zu spielen, komponieren die Mitglieder ihre Musik selbst – ein radikaler Perspektivwechsel hin zu Vielfalt und Selbstbestimmung. Im Vortrag zeigen sie anhand von Hörbeispielen und persönlichen Geschichten, wie diese Hacks entstehen und machen im Anschluss in einem Konzert die musikalische Vielfalt live erlebbar.

Light in the Dark(net) (en)

Tobias Höller

Science is hard and research into the usage of the Tor network is especially so. Since it was designed to counter suveillance, it gathering reliable information is difficult. As a consequence, the studies we do have, have yielded very different results. This talk investigates the root causes of contradicting studies by highlighting how slight changes in methodology or data selection completely change the results and thereby our understanding of what the Darknet is. Whether you consider it the last bastion of freedom or a haven of crime, this talk will tell you where to look and what to ignore in order to confirm your current opinion. And in case you are open to changing it, we have some food for thought for you.