(1) The Plowshare Program in 1957 investigated the use of nuclear explosives for peaceful purposes and created an immediate need for predicting the dispersion and ultimate fate of radionuclides that might be vented to the atmosphere or enter groundwater and expose man.
(2) From Picasso's "Guernica" to Luis Iriondo Aurtenetxea's self-portrait with his mother, to the efforts of Oier Plaza and his young friends, the power of art to turn swords into plowshares, to resist war, is perennially renewed.
(3) The most well-developed models involve alteration of mutant target genes by gene transfer with recombinant pathogenic viruses in order to express new genetic information and to correct disease phenotypes--the conversion of the swords of pathology into the plowshares of therapy.