It is essentially carrying out practices that could continue indefinitely. However, you must think about what is being sustained. If you decrease soil fertility or cause pollution issues, that is not sustainable as it will cause problems down the road. If you cannot make a living doing the practice, you won't keep doing it. It's not sustainable. If it is socially inappropriate or damaging, you cannot sustain that. Think slavery. You can harvest a field with slave labor, but that just wouldn't (or hasn't) fly indefinitely. So think environmental, economical, and social sustainability. All three are necessary.
which process is the essence of marketing?
yes
In theatre the essence of dramatic communication is diction.
Conflict is the essence of drama and the backbone of plot.
Gabber and eshing up.
Sustainability
Entrepreneurs for Sustainability was created in 2000.
There are five syllables in the word 'sustainability'.
Based on the data given, what is the sustainability of your program?
The budget of EPA Sustainability is 10,500,000,000 dollars.
ASU School of Sustainability was created in 2007.
Institute for Computational Sustainability was created in 2008.
Thoreau Center for Sustainability was created in 1994.
California Sustainability Alliance was created in 2008.
Gunnerus Sustainability Award was created in 2012.
Essence to Essence was created in 1973-12.
'Sustainability' is commonly an environmental issue. Whatever sustainability issues are attached to mining are attached to diamonds, too.