Greiner Talks

Franz Essl is a professor at the University of Vienna and a member of the Austrian Biodiversity Council. He stresses that biodiversity loss affects not only iconic species but also the unnoticed creat...

16 Okt 202319min

Gernot Wagner was born in Austria and has lived in the USA for many years. He has been teaching and researching at Columbia Business School since 2022, before which he was at New York University and H...

12 Sep 202327min

Tensie Whelan is the Director of the Stern Center for Sustainable Business at New Your University and was the President of the Rainforest Alliance for many years. At NYU, she and her team developed th...

16 Juli 202322min

Marianne Schulze is a lawyer with a focus on social sustainability. She has worked internationally on more than 20 resolutions for the UN General Assembly as well as the UN Security Council. In the ex...

20 Juni 202319min

Christina von Messling is Head of Europe and a senior strategic foresight consultant at the Future Today Institute in New York City. She specializes in climate, entertainment and Europe, and starts ea...

21 Maj 202316min

MATR offers an all-in-one mattress solution for hotels based on the principles of the circular economy. Because “It's time we make the world more circular”. Michaela Stephen founded the company togeth...

23 Apr 202320min

„A true environmental hero“ - that's how our host Alexander Berth announces the agronomist and winner of the Alternative Nobel Prize (Right Livelihood Award) Tony Rinaudo in the interview. Rinaudo is ...

20 Mars 202320min

One thing is clear: companies must take responsibility for those emissions they cause and ensure that their negative impact is reduced. Many companies that are actually competitors are already joining...

15 Feb 202321min