I think that there is a lack of connection with the environment.
I know when I go for a walk im aware of every sound ,smell and temperature change. I can see where people and dogs have walked even on a stoney path. I hear people before I see them, whereas they never hear me. I often step aside and hide behind bushes when I know a group of people are comming and they walk past me totaly unaware I'm there.
I can tell a fox came by, a short time ago, by smell alone
They never hear, let alone see a buzzard high above us. They shout and chatter, kicking stones from the path, and sometimes I wonder what they are doing out there! They walk like they are in town. I can take 5 hours to cover 3 miles, they take less than an hour. I see every flower, bud, tree, bird and animal. Thats the joy for me, not covering milage.
Some time ago I took a townie friend of mine to a favourite spot where I just sit and watch. She chattered, moved around, and saw nothing except "some trees and grass"
I saw many different birds, tiny flowers and watched the sky. I told her it would rain in about ten minutes and she almost called me a witch when it happened right on cue!
If you connect rather than pass through, nature is a different beast altogether.