Il richiamo della foresta

Buck's evolution is both physical and psychological, and I'm curious whether London based this on personal observations or purely imagination. What do you think led to this compelling character arc?

The book vividly depicts the harshness of the wild, but also its awe-inspiring aspects. How do readers interpret London's view of nature—more as a harsh force or something majestic?

The icy wilderness feels almost like a character itself. I'm wondering if London drew from personal experience or historical accounts to craft such an authentic environment.