I skimmed, so I apologize in advance if the gist I got from it was incorrect.
I'm willing to bet that due to the lack of some sort of item comparison list, that most of the comparison was around boxed and otherwise manipulated foods. Here the 'commerce' takes over and the lines between wholesome and downright dead are blurred, a bag of organic marshmallows is very likely no more healthful than a box of conventional marshmallows.
No way is an organic tomato, grown locally, harvested at it's peak, is not
vastly more nutritious than a tomato grown in a different country, using commercial process, and picked prior to ripeness then shipped and stored for quite some time before consumption.
My opinion, is that rather than waste time attempting to decipher the language used in studies (comical how university studies of say, 15,000 words, could be summarized in 15 words of layman's terms... if only you had the patience to translate) and reason back and forth on the 'value' and 'honesty' of their conclusion, is that if you step back for a moment and realize that 99.9% of everybody, everywhere, are motivated by money.
The University which performed the study may have skewed it because of funding, the news agency(s) tout the
title of the study as
conclusive for the sake of publicity, so on and so on...
On the flip side, just because a product is 'organic' doesn't mean it was held to the highest standard... There are people looking to make a buck wherever you go, remember? Don't forget that people use the snake oil charm when and wherever possible.
I'm just trying not to look past the forest, because the
trees are in the way.
5 Acres in Southeast Michigan, zone 5b/6a, sandy loam soil, 930' above sea level, winds from WSW/W/WNW, annual rainfall of 35", annual snowfall of 30". Previously orchard and pasture that was retired for approximately 25 years.
.30 acres in Central Florida zone 9b, SAND and nothing but SAND, 6' above sea level, near coast with varied winds, annual rainfall of 52". Large city lot, will be more of a "high density urban" project.