Regarding pesticides and other "unnatural" additions to/changes in "natural" foods/other materials, I suggest people read the work of Bruce(?) Ames of the University of California, Berkeley, which that "natural" cancer-causing (PD-causing) agents are more prevalent in our food sources than those caused by "artificial" agents. There are dangers with pesticide use; perhaps there are more dangers with "hysterical" (?) reactions to use of "unnatural" agents. Joanne Sandstrom [log in to unmask]