It should be both but in equal and balance way that the resources can replenish and used in the future generations. Protecting the resources enables the source to replenish and regain what are lost. Using and extracting enables the society to work and survive. So both are needed to be balanced to work efficiently and effectively.
Treaties as well, theres lots of answers. Rlly not sure what you want to answer. Yeahhhhhhhhhhhhhhhhh
For me it would have to be family resources because it is the most reliable <span />