Final answer:
America's need for health science workers is rising due to an aging population, particularly the Baby Boomers, and legislative changes like the Affordable Care Act, which broaden healthcare access.
Step-by-step explanation:
The need for health science workers in America is expected to increase due to several factors, particularly the aging population. The Baby Boomer generation is reaching senior status, leading to a higher demand for geriatric care. According to the American Geriatrics Society, there will be a 45 percent increase in demand for physicians who specialize in geriatrics from 2013-2025. Additionally, legislative changes such as the Affordable Care Act, which expands access to healthcare for millions of Americans, have also increased the immediate demand for healthcare workers, including nurses.
Other significant factors contributing to this rise include shifting demographic age pyramids, which are resulting in a larger proportion of older citizens, requiring more healthcare services. Alongside these demographic changes, the Bureau of Labor Statistics indicates areas of projected growth in healthcare careers. The study of supply and demand in the labor market for nursing and other healthcare professionals highlights the challenges and potential changes that can be expected in response to these growing needs.