Philip Kotler and co-authors open by arguing that effective contemporary marketing requires genuinely integrating traditional and digital marketing approaches together, rather than treating digital marketing as simply replacing traditional marketing wholesale.

Why this integration framing matters for contemporary marketing:

• Many marketing approaches treat digital and traditional marketing as separate, sometimes competing paradigms, while the authors argue genuine effectiveness requires deliberate integration of both approaches together
• This integration framing, drawing on Kotler's extensive established marketing theory background, provides more complete guidance than purely digital-focused or purely traditional-focused approaches
• This opening establishes the book's foundational integration thesis, motivating its subsequent detailed practical guidance

This opening establishes the book's foundational thesis regarding genuine integration of traditional and digital marketing approaches, rather than treating digital as simple wholesale replacement.