The Corona crisis has impressively demonstrated the dependence of our modern society on ICT (information and communication technology). The major challenges in climate protection and health, currently especially about the COVID-19 pandemic, can only be solved or supported with trustworthy IT. As digitalization is developing exponentially, it is changing the economic strength of entire nations. It will change the face of our economy, but also our culture, our civil society, politics, and the lives of every individual more permanently than any other technology before.