In the US and elsewhere, quality health care is needed, for everything from drug & alcohol counseling, to prenatal care, to end of life care.
Respite care for families caring for their elders, while raising their children and working outside of the home.
Teachers will be needed everywhere, to teach basic life skills that are being missed in the home, general education and technical schools will be filling a desperate need. Child care and elder care.
In third world countries, the need for the most basic care; sanitation, food services, health care needs will continue to be unavailable, reliable birth control and humane services for victims of civil unrest, illness caused by filthy water and poor diet.