Will the decline of the west be incomprehensible at a glance? What is mainly involved in this?

The Decline of the West is an academic work by Bingler. It is worth reading to see the decline of western countries from the perspective of civilization and economy.

The Decline of the West has great charm, which comes from the uniqueness and profundity of its thoughts on the one hand, and the richness and diversity of its writing on the other. Spengler's writing style is vivid, good at taking metaphors and describing the characters of historical figures, so as to set off the outstanding characteristics of a certain era. Its narrative and discussion are free and easy, with moderate urgency, appropriate rhythm and strong literariness. Reading The Decline of the West, even if you don't agree with Bingler's thoughts, you have to be impressed by his style. So it is relatively easy to read.

But you need a wealth of knowledge, otherwise you may not understand many things he mentioned.