Meinung

Hans-Joachim Preuss, German Agro Action

“Afghanistan is not ready for a central state yet”

Embarrassingly self-assured

John M. Powell, UN World Food Programme

“There are no surpluses”

Double failure

Paradigm shift

Medical research is a public matter

Interview with Ulla Tørnæs, Danish minister for…

“Very complex landscape”

Healthy competition

Readers' opinion

Letters to the editor