Sustainability

Sustainability 
Kobus - 202
year 3
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Slide 1: Diapositive
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Sustainability 
Kobus - 202
year 3

Slide 1 - Diapositive

Terms this lesson 


Linear economy
Circular economy ( kringloopeconomie) -> cradle to cradle versus recycling

Slide 2 - Diapositive

From natural resources to waste =  the lineair economy

lineair economy
    - you need new natural sources every day
    - we run out of non-renewable resources 
    - extraction of non-renewable resources are burdensome
     - also the extraction of renewable resources are environmental degredation 
 
Conclusion : Linear economy is not sustainable and no longer a future plan!

 

V. Kobus - 2023

Slide 3 - Diapositive

V. Kobus - 2023

Slide 4 - Diapositive

Recycling of waste  
 
Part circulair economy with recycling 

    - part of the waste is  a resource for new products
    - less use of natural resources  
    - less waste
    - long term : not enough sustainable
          - you still need natural resources
          - only a few products from recycling 
          - on the end you still have waste
 

V. Kobus - 2023

Slide 5 - Diapositive

V. Kobus - 2023

Slide 6 - Diapositive

V. Kobus - 2023

Slide 7 - Diapositive

Solution Craddle to Craddle 
V. Kobus - 2023
( van wieg tot wieg)
Four goals: 

* a product-life extension
* long-life goods
* reconditioning activities
* waste prevention


Slide 8 - Diapositive

Slide 9 - Vidéo

Assignment
Question 1 
What is the difference between recycle and cradle to cradle
Quesion 2 
Find 3 products made with the cradle to cradle theory+ pictures
Question 3 
Explain in a few sentences why they are cradle to cradle

Slide 10 - Diapositive