
Hype and reality of the next generation of computing
Wouldn't it be handy if we could quickly crunch the numbers on new materials and medicines every day? This technology doesn't exist yet — but we already have a name for it: the quantum computer. Exponential by nature, it promises a turbo boost for computing power — for the practically unsolvable problems of computer science. The race is on.
Classical encryption must be patched again and again because computers keep growing more powerful. Quantum cryptography is secure by nature: the eavesdropper is always detected.
In the USA, Informatics is mistakenly called "computer science." But the device obscures the view of what really matters: the algorithm, which is what first gives the device its purpose.
A classic data center can be as big as a tennis court. To double the computing power, you need another tennis court. To double the power of a quantum computer, you only need one more logical qubit. Here, exponentiality is built right in.
Through vivid metaphors and examples, your guests grasp what technology can do — and where its limits lie.
You'll understand what a quantum computer can really do — and what it can't.
They tell physical reality apart from marketing promises.
You'll grasp why "exponential" rewrites the rules here.

Voices from hosts and audiences.
Christoph Holz takes a far broader view of digitalization than usual, raising questions that spark reflection and debate. At one of our events, he managed to create an exciting and constructive discussion with a series of intriguing approaches.
★★★★★GKGabi Küpper · Marketing-ManagerinHewlett Packard Enterprise - HPE
★★★★★Great, thank you very much. We'd also like to say thanks again — everything really worked out perfectly and the client was happy.
CMClaudia Michalke · VeranstaltungskoordinationMetzler:Vater / Telefónica
★★★★★Thank you once again for your interesting and inspiring talk!
VFViviane Fenke · ProjektmanagerinTelefónica
A solid foundation in theoretical computer science and complexity — the very heart of quantum computing.
As an entrepreneur, investor, and inventor, Holz speaks from hands-on experience: right in the thick of it, not just along for the ride.
Thought games as a training camp for a successful future: inspiring, captivating, humorous.

Yes: examples and key topics are tailored to the industry in advance with the organizer — here, for instance, to superposition, cryptography, and materials simulation.
Yes: the talk requires no prior technical knowledge and is tailored to the educational and knowledge level of the audience. Usually Holz joins in beforehand to get to know his listeners.
Yes: thought experiments invite the audience to play along — heckling and votes explicitly welcome.
Yes — courage, to be precise: vivid stories like the coldest place in the world spark conversations that outlast the evening. Christoph Holz is deliberately optimistic — technology as a tool that empowers research.
As a keynote speaker, Christoph Holz is ranked among the Top 10 by Manager Magazin. Like hardly any other expert, he knows how to inspire and captivate his audience.