In 2003, Helmut Schmidt said: Predatory capitalism exists, we have to civilize it and we can do that via Europe. He was right. We haven't tried hard enough.

Political leaders need to formulate long-term EU goals that show: Yes, we want to stay together.

When we were negotiating the ongoing financial period in 2013, I talked myself hoarse. London and Berlin in particular insisted on reducing the budget. So we - to the applause of German journalists - made cuts to central future-oriented areas and slashed the budget for development aid, research and technology.

The dream of Europe is a region of freedom and peace, of security, law, democracy, tolerance and mutual respect. If you look into the faces of the refugees you will see this dream. These are people who are fleeing from war, hate, violence and unjust systems.

We need a comprehensive renewal of the nursing care system in Germany, and quickly. The two-tier medical system must be abolished. Patients with public health insurance are waiting months to be seen by a specialist doctor, while doctors increasingly give priority to privately insured patients. That's unacceptable. We also need an educational revolution. Medicine, nursing care, education: Germany is not a modern country when it comes to these three areas. We have to adapt our policies to the social reality. These are projects that can awaken Germany out of its torpor.

The vast majority of people support the idea of an enlightened, modern union of countries demonstrating solidarity. Film director Wim Wenders recently summed up the problem to me very well. He said the idea of Europe has become an administration, and now people think that the administration is the idea. But that doesn't mean we should give up on the idea - it means we should change the administration.

Solidarity is the fundamental idea of European cooperation. If a country feels itself to be militarily threatened and calls for soldiers, weapons and sanctions, then that's what it gets. When governments say they need money from the structural funds to stabilize their economy, that's what they get. But you can't cherry pick solidarity.