AI Makes Its Case Against The Business-Savvy CIO
CIO, Friday, July 17th, 2026
AI demands that CIOs deepen specialized technical expertise rather than simply become business-focused executives.
Bob Lewis argues the longstanding debate over whether CIOs should be business people or technologists needs reconsideration in light of AI.
Instead of chasing pure business acumen, CIOs must navigate three competency areas: classical business and technology integration, business understanding, and AI and technology expertise.
Lewis recommends elevating business analysts to build AI expertise, developing architectural understanding of AI capabilities, and maintaining a skeptical stance toward implementation hype.
A key concern is AI-generated systems that lack the simplicity of human-designed applications.
As these systems grow complex and opaque, organizations risk undocumentable business logic that future teams cannot maintain, amplifying the need for CIO oversight.