| January 21: | Prof. Lütge gives a talk at the "Grüne Woche" in Berlin |
| March 5: | Prof. Lütge takes part in a panel discussion at the Reichstag, Berlin |
| March 13: | Prof. Lütge gives a talk at the plenary meeting of the "IHK München & Oberbayern": |
| January 21: | Prof. Lütge gives a talk at the "Grüne Woche" in Berlin |
| March 5: | Prof. Lütge takes part in a panel discussion at the Reichstag, Berlin |
| March 13: | Prof. Lütge gives a talk at the plenary meeting of the "IHK München & Oberbayern": |