Prabir Purkayastha is a prolific author on, covering a wide range of topics.

His articles often delve into complex issues related to science, technology, and geopolitics. 

Purkayastha's writing offers insightful analysis and critical perspectives on current events. 

He has a deep understanding of global political dynamics and their impact on various regions. 

Purkayastha's articles are known for their well-researched content and data-driven arguments. 

He frequently addresses issues related to climate change and environmental sustainability. 

Purkayastha's work often highlights the role of multinational corporations in shaping global affairs. 

He is a respected voice in the field of journalism, contributing valuable insights to the discourse on important global issues.