Solved by a verified expert:The National Catholic Rural Life Conference, in applying the “precautionary principle” which states the issue as follows: Whereas every gene carries instructions for the production of a protein, and proteins combine with other proteins in an organism, science is not yet able to fathom the intricate web of life. In the fantastic complexity of nature, is science certain that artificially altering or moving a gene between species will produce the same intended results each time.