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.
Late June-July 1971: Nixon Authorizes âPlumbers,â Orders Media Leaks to Smear Ellsberg. President Nixon authorizes the creation of a âspecial investigations unit,â later nicknamed the âPlumbers,â to root out and seal media leaks.
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.