### Overview of the Pritzker Architecture Prize

The Pritzker Architecture Prize, often referred to as the "Nobel Prize of Architecture," is an international award established by the Pritzker family of Chicago through their Hyatt Foundation in 1979. It is awarded annually to a living architect (or architects, in some cases) who has produced distinguished work of high quality and significant impact within the field of architecture. The prize is meant to honor a living architect whose built work demonstrates a combination of talent, vision, and commitment, and who has made a significant contribution to humanity and the built environment through the art of architecture. The laureate receives a $100,000 grant and a bronze medallion.

### Answer A: Philip Johnson - First Male Designer to Win (United States)

Philip Johnson was the inaugural laureate of the Pritzker Architecture Prize, awarded in 1979. Born in 1906 in Cleveland, Ohio, Johnson was an influential American architect known for his prominent role in the development of modern and postmodern architectural movements. A graduate of Harvard University, where he completed his architecture degree, Johnson's career was marked by a series of iconic designs that include the Glass House in New Canaan, Connecticut, and the AT&T Building (now known as 550 Madison Avenue) in New York City.

Johnson's work was characterized by its diversity and innovation, spanning various styles and movements. Despite controversies over some of his stylistic shifts and allegiances, his contribution to the field through designs, writings, and mentorship cemented his place in architectural history. His receipt of the Pritzker Prize in 1979 recognized these contributions and his influence on his contemporaries and successive generations of architects. His award marks a significant point in the history of the Pritzker Prize as he set a precedent for future excellence in architecture.

### Answer B: Absence of Male Winners from Other Nations

In the context of countries outside the United States, the scenario wherein no male designer from a particular country has won the Pritzker Architecture Prize can occur due to various factors. This situation highlights different aspects of the architectural achievement and recognition on an international scale. The architectural culture of some nations might not yet have gained significant international exposure or may focus on dimensions of architectural practice and achievement that differ from those typically celebrated by the Pritzker Prize.

Moreover, the global distribution of awards such as the Pritzker often correlates with factors like geopolitical influences, economic capacities, and educational opportunities in the field of architecture. Countries with less representation in international architectural accolades like the Pritzker Prize might still have vibrant local architectural scenes and historical edificacies that have not yet translated into international recognition.

The absence of laureates from a specific nation prompts a broader consideration of what constitutes architectural excellence and how it is recognized globally. It also raises questions about the diversity of architectural contributions and the inclusiveness of international accolades. Efforts to nurture and promote pivotal architectural contributions across all nations remain a critical agenda for the global architectural community, aiming to recognize and celebrate diverse architectural expressions and achievements worldwide.

### Conclusion

The Pritzker Architecture Prize serves as a touchstone for recognizing extraordinary architectural talent and vision. While Philip Johnson's receipt of the award in 1979 underscores his significant impact on the field of architecture globally, the absence of a male laureate from other countries brings to light the nuances of global architectural recognition and the potential for broader inclusivity and diversity in celebrating architectural excellence across the world. Both scenarios contribute to the ongoing dialogue about what constitutes notable architecture and how it is celebrated in different cultural and national contexts.