The July 08, 2016 New Yorker Radio Hour featured an episode called "The Wisdom of John McPhee" where the author reflects on a lifetime of writing. Here's a link to that podcast:
McPhee's book The Pine Barrens is credited as the inspiration for the Pinelands National Reserve, although I think there are two other equally important catalysts. First, there was botanist Jack McCormick's work – an internal study for the National Park Service titled A Study of Significance of the Pine Barrens of New Jersey, later published by the New Jersey State Museum as The Pine Barrens: A Preliminary Ecological Inventory. Second, the advent of the wide-body jet, the 747, which allowed existing regional airports to accommodate the expanding demand for more passengers without the need for additional narrow-body aircraft.
S-M
McPhee's book The Pine Barrens is credited as the inspiration for the Pinelands National Reserve, although I think there are two other equally important catalysts. First, there was botanist Jack McCormick's work – an internal study for the National Park Service titled A Study of Significance of the Pine Barrens of New Jersey, later published by the New Jersey State Museum as The Pine Barrens: A Preliminary Ecological Inventory. Second, the advent of the wide-body jet, the 747, which allowed existing regional airports to accommodate the expanding demand for more passengers without the need for additional narrow-body aircraft.
S-M