Final answer:
The phrase 'greater freedom of movement' refers to the ability of individuals to travel or move without excessive restrictions within their own countries and internationally, embodying personal liberty and economic implications.
Step-by-step explanation:
The phrase “greater freedom of movement” generally refers to the rights and abilities of individuals to travel or relocate without undue restriction both within their own country and internationally. According to Article 13 of the Universal Declaration of Human Rights, individuals have the right to move freely within their country and to leave and return to their country. This concept encompasses domestic travel, international travel, migration, immigration laws, and the existence of open borders. In different government systems, the treatment of freedom of movement can vary greatly. For instance, economic growth and personal income have been observed to be higher in U.S. states with more economic freedom, suggesting that freedom of movement can impact economic outcomes.
Freedom of movement is intrinsic to the concept of liberty and free will, as it allows individuals to make choices about their lives, such as where to live, work, or travel. Movements of people and human capital can be observed in response to differing levels of freedom. Social and physical constraints, as mentioned in LibreTexts™, should not be confused with the lack of freedom to choose one's course of action. It's important to recognize, however, that some constraints may exist due to social or legal reasons, as well as the natural physical limitations of humans, such as the inability to fly unaided.