About 80% more respondents said organically grown crops were natural as said such crops were not natural. Crops grown indoors and that are hydroponically grown were, on net, seen as more natural than not. All other crop production practices were rated as not natural by more respondents than were rated as natural. Thus, the results suggest consumers are skeptical of the naturalness of most modern crop production practices. Curiously, this is true for use of hybrid seeds. Crops produced with biotechnology were much more likely to be considered not natural than natural. Consumers perceived organic as natural, but not the pesticides used in organic agriculture or the methods (i.e., mutagenesis) used to create many organic seeds. Again, these findings suggest that it is possible for a final product to be considered natural even if a process used to make the product is not; in this case, the finding is likely to result from a lack of knowledge about organic production practices.

On the topic of misperceptions, just because a federal definition of natural exists does not mean consumers know or understand the definition. The USDA currently defines “natural” for meat products, and it is primarily defined as “minimally processed.” However, only about a quarter of respondents in this survey (26.6%) correctly picked this definition when asked how the USDA defines the term. More than 30% of respondents incorrectly believed the USDA definition of natural implies “no hormones” and 23.8% thought a natural label implies “no antibiotics.” These data suggest more than half of respondents are misled by the USDA definition of natural, a result supported by the other recent academic research.

There is a lot more in the detailed report, including more information on question wording and methods of analysis. For example, analysis of correlations between responses (via factor analysis), suggests “natural” is not a single monolithic construct in consumer’s minds, but rather is multidimensional. A food or process can be considered natural on one dimension but not another, as shown in the following figure.