左手咖啡，右手世界：一部咖啡的商业史

The book covers a wide range of topics, but I'm curious what motivated the emphasis on coffee's influence beyond just its origins.

The stories about coffee's role in different cultures and economies added richness, but I wonder if that was intentional to highlight its significance.

The selection of stories felt very curated. I'm curious whether there was a specific criteria or narrative thread guiding these choices.