The first class of sustainable systems was just an introduction class about what the subject.
What is sustainability?
Sustainability is avoidance of the depletion of natural resources in order to maintain an ecological balance and make the resources last long. It is the limit that mankind has to live within.
What is the purpose of sustainability?
The purpose is to save the natural resources for future use.
How to achieve?
We can achieve sustainability by not overusing or wasting resources, finding an alternative for the resource, creating systems,reducing,reusing,recycling,recovering,replenish,refusing,replacing,etc.
After this we had to make a mind map on the most sustainable and the least sustainable things we do in our daily routine.
AYUSHI JAIN 