This part grabbed me:
> I remember taking an overnight bus from India to Kathmandu. That bus was probably not more than $5. I remember that morning, after traveling all night, rolling down the Kathmandu Valley and seeing the Himalayas, and a whole city with zero cars.
Imagine all the cars in a big city in the 70s, with all the inefficient carburetors and the leaded gasoline fumes, and arriving at the above...
Nowadays, the not-beaten path probably also has concrete buildings and people on their smartphones. I remember doing a van tour in the steppe of Mongolia, for the last night the driver drove around until we saw someone on a horse. The tour guide asked that man if we could stay in his yurt, and Mongolian hospitality meant of course we could. In the yurt the family had a smartphone, I saw the USB-A plug for the charger, and it amused me that even in the middle of nowhere, Mongolia, people also had to try 3 times to plug in that darned cable...