Rekindling the Sparks of the Spirit

http://www.ilo.org/wcmsp5/groups/public/—dgreports/—dcomm/—publ/documents/publication/wcms_490959.pdf

Tilis May 17, 2017

https://www.economiesuisse.ch/de/artikel/schuldentricks-und-standortsorgen-deutschland-im-kreuzfeuer

Tilis April 6, 2024

https://www.mckinsey.com/business-functions/organization/our-insights/purpose-shifting-from-why-to-how#

Tilis October 23, 2020