Artificial Intelligence is not just the technology of the future—it’s shaping the present at astonishing speed. In a world increasingly defined by data, automation, and algorithmic decisions, what’s truly valuable is the ability to make sense of the noise. That’s what the right speaker delivers: a clear, credible perspective that helps audiences understand where AI is heading—and how to respond.
Here is a curated list of ten voices worth listening to in 2025. It alternates between global leaders and Spanish-speaking pioneers who are helping companies, institutions, and individuals rethink their role in a world redefined by intelligence—both natural and artificial.
Former Head of Go-To-Market at OpenAI
Zack Kass helped bring ChatGPT to the world. At OpenAI, he shaped how cutting-edge AI reached industries and institutions. Today, he advises global organizations on what’s coming next and how to prepare—not just technologically, but culturally and strategically.
“AI won’t replace you. But someone using it well might.”
Co-founder of Libelium, expert in responsible AI and democratic technology
Alicia Asín stands at the intersection of innovation and public good. She’s a respected voice on ethical tech, pushing for democratic control over data and transparency in algorithmic systems. Her message is grounded, clear, and more relevant than ever.
“Data control is the new civil liberty.”
Author of Deepfakes, global expert on synthetic media and AI-generated misinformation.
Nina Schick was one of the first to raise the alarm about AI’s role in shaping perception, identity, and political truth. She now works with leaders in government and industry to navigate the ethical and societal risks of a world driven by generated content.
“We are not prepared for what generative AI will unleash.”
Neuroscientist and author of The Power of Words.
Mariano Sigman draws on decades of research to connect human cognition with artificial intelligence. His keynotes are a deep dive into how we think, decide, and feel—and how machines might do the same. A scientist with the soul of a storyteller.
“AI enhances thought. It doesn’t replace it.”
CEO of XLabs, pioneer in imaginative AI.
Radhika Dirks is not here to explain what AI does. She’s here to ask what AI could become. Her concept of imaginative AI challenges conventional limits and opens new paths for innovation. Her talks are bold, unconventional, and impossible to ignore.
“The next generation of AI won’t just solve problems. It will invent them.”
Senior Fellow at Harvard Belfer Center. Co-Chair, UN AI Advisory Body (2023–2024)
Carme Artigas has been at the forefront of policymaking in the AI space, combining deep technical knowledge with global leadership. Her experience spans the public and private sectors, and she brings unmatched credibility when speaking on AI governance, regulation, and public trust.
“The question is not whether we regulate AI—but how, and who gets to decide.”
Entrepreneur and technology advocate. Co-founder of The Big Onion. Author of ‘Vidas Futuras‘ (Future Lives).
Cristina Aranda was part of the Government of Aragon’s (Spain) Covid-19 Think Tank, where she led the technological strategy and contributed to developing the region’s AI strategy. Cristina combines technology and innovation with a strong focus on the social impact of AI, emphasizing the importance of integrating diversity and innovation into companies’ digital transformation processes.
“The most pressing ethical risks are those of privacy and transparency.”
Digital scientist and innovation advisor to governments and institutions
With a panoramic view of how technology shapes our lives, Inma Martínez speaks about the systemic impact of AI on mobility, education, health, and the economy. Her talks balance ambition with responsibility, always keeping the human dimension in focus.
“Technology must empower citizens—not just systems.”
Co-founder of DeepMind and CEO of Microsoft AI
One of the most influential figures in the field, Suleyman helped shape the first era of deep learning and now leads Microsoft’s global AI strategy. His vision balances scale with caution, innovation with accountability.
“AI is not just a tool. It’s a new kind of power—and it must serve the common good.”
Global entrepreneur and expert in responsible technology
Noelia Amoedo has built and sold companies across five continents. As founder and CEO of Mediasmart, she brought AI-powered advertising into the mainstream. Today, she advises and invests in tech with one clear goal: ensure innovation serves people, not just profits. Her talks are grounded in real-world experience, focusing on resilience, digital ethics, and human-centered AI.
“AI doesn’t replace leadership—it demands better leaders.”
Each of these speakers offers something different: insight, vision, experience, inspiration. The right choice depends on your audience, your goals, and the kind of impact you want to make.
At Thinking Heads, we work closely with you to match the right voice to the moment. Whether it’s a global summit, a board retreat, or a strategic workshop, we’ll help you find the speaker who can turn complexity into clarity—and bring meaning to your message.
Consulting firm specializing in strategic positioning and influence management of organizations and leaders
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