Sustainability in Action – Circular Economy & Cradle to Cradle

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Sustainability in Action – Circular Economy & Cradle to Cradle

Nachhaltigkeit in Aktion – Kreislaufwirtschaft & Cradle to Cradle

Lecturer:
Sophie Treu, M.Sc., Officer for Tribute Giving & Events at Doctors Without Borders (Médecins Sans Frontières), formerly Senior Officer & Team Leader at the Cradle to Cradle NGO

Schedule:

Friday, January 23, 2026: 15:00 – 20:00
Saturday, January 24, 2026: 09:00 – 17:00
Friday, January 30, 2026: 15:00 – 20:00
Saturday, January 31, 2026: 09:00 – 17:00

Target Group:

Students

Language:

The seminar will be conducted in English and held online via BigBlueButton in Stud.IP.

Content:

Sustainability is on everyone’s lips – but what does it actually mean, and how can sustainable business, production, and lifestyles be achieved?
In this seminar, we will explore the concepts of the circular economy and the Cradle-to-Cradle approach, both of which demonstrate how a truly sustainable practice can be implemented in real life.

Registration:

Please register via Stud.IP: [Link to registration]
Registration period: September 15–30, 2025

ECTS Credits:

Contact for inquiries:

seminare@zqs.uni-hannover.de

Participant Limit:

Maximum 25 participants

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SimpleSAMLAuthToken	This is needed to distinguish between the sessions of the logged-in users.	session	HTTP	Login TU Wien
fe_typo_user	Is needed so that in case of a Typo3 frontend login the session ID is recognized to grant access to protected areas.	session	HTTP	Homepage TU Wien
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JESSIONSID	Is needed so that in case of a LectureTube the session ID is recognized to grant access to protected areas.	session	HTTP	LectureTube TU Wien
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Name	Purpose	Lifetime	Type	Provider
_pk_id	Used to store a few details about the user such as the unique visitor ID.	13 months	HTML	Matomo TU Wien
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Name	Purpose	Lifetime	Type	Provider
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fr	Is needed to serve ads and measure and improve their relevance.	3 months	HTTP	Meta
act	Is needed to store logged in users (marketing/tracking).	90 days	HTTP	Meta
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datr	Is needed to identify the browser for security and website integrity purposes, including account recovery and identification of potentially compromised accounts.	2 years	HTTP	Meta
dpr	Is used for analysis purposes. Technical parameters are logged (e.g. aspect ratio and dimensions of the screen) so that Facebook apps can be displayed correctly.	1 week	HTTP	Meta
sb	Is needed to store browser details and security information of the Facebook account.	2 years	HTTP	Meta
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spin	Is needed for promotional purposes and social campaign reporting.	session	HTTP	Meta
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cppo	Is needed for statistical purposes.	90 days	HTTP	Meta
locale	Is needed to save the language settings.	session	HTTP	Meta
pl	Required for Facebook Pixel.	2 years	HTTP	Meta
lu	Required for Facebook Pixel.	2 years	HTTP	Meta
c_user	Required for Facebook Pixel.	3 months	HTTP	Meta
bcookie	Is needed to store browser data (marketing/tracking).	2 years	HTTP	LinkedIn
li_oatml	Is needed to identify LinkedIn members outside of LinkedIn for advertising and analytics purposes.	1 month	HTTP	LinkedIn
BizographicsOptOut	Is needed to save privacy settings.	10 years	HTTP	LinkedIn
li_sugr	Is needed to store browser data (marketing/tracking).	3 months	HTTP	LinkedIn
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linkedin_oauth_	Is needed to provide cross-page functionality.	session	HTTP	LinkedIn
lidc	Is needed to store performed actions on the website (marketing/tracking).	1 day	HTTP	LinkedIn
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lms_ads	Is needed to identify LinkedIn members outside of LinkedIn.	30 days	HTTP	LinkedIn
lms_analytics	Is needed to identify LinkedIn members for analytics purposes.	30 days	HTTP	LinkedIn
li_fat_id	Required for indirect member identification used for conversion tracking, retargeting and analytics.	30 days	HTTP	LinkedIn
U	Is needed to identify the browser.	3 months	HTTP	LinkedIn
_guid	Is needed to identify a LinkedIn member for advertising via Google Ads.	90 days	HTTP	LinkedIn