Job redundancy refers to the elimination of positions within a company due to various reasons such as automation, mergers and acquisitions, economic downturns, or changes in business strategy. When discussing redundancy on a global scale, several factors come into play:

1. Global Economic Trends: Economic shifts, such as recessions or slowdowns in certain industries, can lead to widespread redundancies across multiple countries. For instance, the 2008 financial crisis resulted in job losses across various sectors worldwide.
2. Technological Advancements: Automation and technological advancements can render certain job roles obsolete, affecting workers globally. Industries like manufacturing, retail, and even services are seeing automation impacting traditional job roles.
3. Outsourcing and Offshoring: Globalization has led many companies to outsource or offshore certain functions to countries with lower labor costs. This can result in redundancies in higher-wage countries as work is shifted elsewhere.
4. Mergers and Acquisitions: When companies merge or acquire others, there is often overlap in job roles, leading to redundancies as the new entity streamlines operations.
5. Changing Consumer Preferences: Shifts in consumer behavior and preferences can lead to redundancies in industries that fail to adapt. For example, the decline of brick-and-mortar retail due to the rise of e-commerce has led to job losses in traditional retail sectors globally.
6. Government Policies and Regulations: Changes in government policies, such as labor laws, trade agreements, or environmental regulations, can impact industries and lead to job redundancies on a global scale.

Addressing job redundancy on a global scale requires collaboration between governments, businesses, and workers to mitigate its impact. This may involve retraining programs, job placement services, investment in new industries, and social safety nets to support affected workers during transitions. Additionally, fostering a culture of lifelong learning and adaptability can help individuals remain resilient in the face of evolving job markets.