English: https://www.rationality-freiburg.de/events/2023-03-18-hike/

Deutsch: https://www.rationality-freiburg.de/de/termine/2023-03-18-wanderung/

You may also be interested in the talk on the day before: https://www.rationality-freiburg.de/events/2023-03-17-introduction-ai-safety/