Yes, to some degree all of those things are sustainable. I don’t know to what degree, that is why I am requesting a definition.
Wanting those things to completely stop is unreasonable and ridiculous. Without an objective definition it is impossible to create a plan or a timeline. Saying something is “bad” and should be stopped will only create backlash and nothing will get done.
So again, what is currently unsustainable, how do you define the unsustainable levels, what kind of reductions are necessary to fall into a sustainable catagory and what kind of priorities are you willing to trade-off?