Real Talk! Language. Power. World.

Language worlds
Language takes many forms. It can be spoken, signed, written, or even felt. How human language originated remains an open question to this day. This section explores those origins, highlights relationships between language families, and examines what happens in our brains when we speak or use sign language. An interactive brain model illustrates how complex language processing is. A look at oral traditions makes it clear that across cultures, people tend to pass on similar things through language – knowledge, songs, stories, and legends.

Diversity
There are currently around 7,000 languages spoken worldwide, and in most countries, more than one language is in everyday use. In Germany, too, multilingualism shapes the everyday lives of many people. In this room, visitors can explore linguistic diversity through a digital map. At an audio station, they can listen to lullabies in various languages, recorded by people living in Berlin. These recordings show how people pass on memories and express affection through language, and how many different linguistic worlds can meet in a single city.

Identities
Language is closely linked to identity. The words and codes we use reflect the groups we feel we belong to. Young people express themselves differently from older generations. Languages, dialects, and ways of speaking shift constantly alongside our changing life circumstances. At the heart of this section are personal language biographies, in which people share which languages have shaped their lives, and how. Their stories show that language is rarely just a means of communication; it also carries memories, experiences, and a sense of belonging.

Contact
Translation, interpreting, and language learning have long brought people into contact with one another. Throughout history, the reasons for learning a new language have varied widely: trade, education, migration, diplomacy, love, and political circumstance. Historical teaching materials, dictionaries, and technical devices trace how language learning has changed over time. In translation, it quickly becomes clear that words alone are not enough. Cultural knowledge, context, and sensitivity to nuance are equally necessary.

Power
Language is power. Colonial rule created linguistic hierarchies that remain in place today. The terms we use also shape how we see the world: naming something influences how we perceive and judge it. In repressive systems, this effect is deliberately exploited to marginalise or manipulate. Yet language can also be reclaimed – through spoken word, protest, and digital spaces, people who are often overlooked are finding ways to be heard. Messages of courage and personal mantras show the force that words can carry.

Future
Language changes, but this does not signal decline. It is an adaptation to new needs, media, and ways of life. The final section looks at the future of language: how are AI and chatbots changing the way we communicate? How do young people experience their own multilingualism? And how are researchers and activists working to document endangered languages before knowledge and stories are lost? These questions make it clear that linguistic diversity cannot be taken for granted. It must be actively maintained.