In November, AECOM sent a shockwave through the global architecture, engineering, and construction sectors with its $390-million acquisition of Norwegian AI startup Consigli. The deal was bold, expensive and unmistakably strategic. The markets reacted and industry commentary quickly polarized. Some hailed the acquisition as visionary leadership in an artificial intelligence-driven future. Others questioned whether it was an overreaction to a technology hype cycle still searching for durable returns.Beyond the headlines lies a deeper, more consequential question: what does this acquisition reveal about the real prospects of AI in the AEC industries? Is AI poised to deliver transformative productivity gains, or is it simply the latest chapter in a long history of digital ambition colliding with structural reality? To answer that question, it is not enough to assess Consigli’s technology or AECOM’s balance sheet.…