What Is Culture?
(Note: The
following piece was written responding to story that was published on https://www.NPR.com about dropping
population numbers in Japan, with fewer and fewer younger couples choosing
to having children at home, while others traveled abroad, such as to the US, to
have careers and start families. The question raised in the comments that followed
was ‘What happens to a culture when its people are gone?’)
Japan is a top-tier ‘first world’
society. It now enjoys a strong presence in the capitalistic sphere equal to
the United States in many respects. As such, Japan has a considerable influence
on the world’s economy at large through dozens of its technology sectors and
companies.
However, the current population fluctuations and downturns make it potentially quite
fragile. Therefore, what would happen if the worst were to occur, and its
numbers dwindled to a point of virtual ‘no return’ (or, at the least
‘non-viability’), one which would make it impossible for any such country to continue
to function as nation, and a people? (Sorry, Japan! This short essay is merely
speculation and conjecture on my part, and an intellectual exercise, using
current population trends as a platform for conjecture.) Well, as much as we like to think sashimi, Manga, (or tacos) define a culture, they do not. Those types of ‘relics’ are just the physical manifestations of culture, symbolic representations of it. Without a living, thriving society behind them, they are nothing. (Consider Taco Bell is not in the business of selling ‘culture’ after all, only Americanized ‘cuisine copies’ of the artifacts of a culture, and not very accurate ones at that.)
Therefore, these outwardly manifested expressions are nothing by themselves, which explains why it is so easy to export them to fast-food restaurants and other mass markets, which offer the cuisine (or the art reproductions, or other by-products of a culture), but cannot offer the intangible essence or the finite qualitative experience of that culture.

Culture, instead, may be described thus: “Culture is the living expression of a people’s ongoing history of survival and adaptation through all the rigors of their native environment, including its resources, or the lack thereof. The outwardly manifested ‘cultural artifacts’ (national art, style and mode of clothing, literature, cuisine, religious practices) are, therefore, defined by how their ancestors (from most ancient to most recent) met, engaged, and overcame (or, conversely, were overcome by) that environment. ” (Quote and quotation marks are mine.)
Nearly all aspects of culture, from religion, to native cuisine, to even (counter reactionary?) responses to extant political systems, are the stepchildren of a onetime and long-ago struggle for survival in an environment that was once, more likely than not, very harsh or demanding, whether those difficulties were manufactured or natural, internal or external.
Cultural artifacts only exemplify a culture; they represent the outward expression of it, and, at best, only simulate the meaning of its existence OUTSIDE of its native environment. However, once a people are gone, their culture dies with them, though the artifacts may linger, for a time.