The question considered hereâhow does population growth affect the direction. and magnitude of economic change today as world population approaches 6 billionâis. germane to a key argument invoked to defend international population assistance. programs since their inception in the early 1960s.
July 20, 1971: Ehrlichman Announces Creation of âPlumbersâ. Nixon aide John Ehrlichman reports that he has successfully created the special investigations unit ordered by the president (see Late June-July 1971). His first choice to head the unit, speechwriter Pat Buchanan, refused the position.
Plumbing permits may be issued to licensed master plumbers or to homeowners for plumbing in their own personal residences. All plumbing work, other than that performed by a homeowner with his/her own permit, must be installed by a licensed journeyman plumber under the supervision of a licensed master plumber.