
https://www.lobbycontrol.de/wp-content/uploads/gaslobby-studie-lobbycontrol.pdf

https://theconversation.com/french-police-have-arrested-the-founder-of-telegram-what-happens-next-could-change-the-course-of-big-tech-237462

https://www.project-syndicate.org/commentary/global-economy-downside-risks-by-nouriel-roubini-2017-06