Final answer:
Workers will have to wait until age 67 to claim full Old Age Security benefits by the year 2027 for those born after 1959.
Step-by-step explanation:
The age at which workers can claim Old Age Security has been a topic of much discussion and policy change. Initially set at 65, legislative changes have raised the full retirement age for claiming these benefits. According to information on the Social Security system, the age for full eligibility for retirement benefits was originally 65 but is scheduled to increase due to amendments made over the years. The retirement age will increase to 67 by the year 2027 for those born after 1959, as part of a gradual change to ensure the sustainability of the program.