This document is a presentation by Daniel Karrenberg, Chief Scientist at RIPE NCC, about vulnerabilities and resilience of the internet today. It discusses Karrenberg's background working to build the internet in Europe in the 1980s and 1990s, including helping to establish RIPE NCC where he later became Chief Scientist. It also touches on topics of interest like internet measurements, stability, and trust and identity on the internet. The presentation includes images showing the locations of root name server instances and RIPE Atlas probes.