The world of pay‑per‑click (PPC) is rapidly evolving, driven by technological advances, privacy shifts, and changing consumer behavior. To stay competitive, marketers must adapt to new strategies and tools shaping the digital advertising landscape this year. Smarter Use of First‑Party Data With increasing privacy regulations and the phase‑out of third‑party cookies, first‑party data has become...

Karl, your professional journey from academia to leading product innovation at global tech companies is truly distinctive. How has your background in mathematics shaped your approach to product leadership and strategy?My years in mathematics taught me two habits that remain core to how I lead products today. First, mathematicians never shy away from hard problems—real breakthroughs...