Eight scientists and philosophers gathered at Delphi on July 3 and 4 for the Fourth Delphic Dialogues, held under the pa...

Eight scientists and philosophers gathered at Delphi on July 3 and 4 for the Fourth Delphic Dialogues, held under the patronage of Greek President Konstantinos Tasoulas at the European Cultural Centre of Delphi. The theme was "The Future of Humanity," and the conversations covered artificial intelligence, space governance, and the emerging field of neurorights. Oxford professor Helen Margetts argued that democratic institutions need to adapt urgently to the digital age, questioning whether governments can develop the expertise to hold their own against Silicon Valley platforms and disinformation. Harvard professor Ofrit Liviatan pushed for binding legal rules on AI, warning that self-regulation by tech companies is not enough to stop algorithmic discrimination, deepfakes, and interference in elections. She said AI cannot be treated as a neutral oracle that hands down infallible answers. Bonn philosopher Markus Gabriel described AI as a "magic mirror" of humanity, reflecting the knowledge, errors, and biases baked into its training data. Starting from the ancient Delphic inscription "know thyself," he argued that AI outputs must always be evaluated with human judgment. General AI should not be treated as an all-knowing entity, he said, but as a product of human contradictions. Neurotechnology researcher Marcello Ienca from the Technical University of Munich raised the question of who can access a person's thoughts, preferences, and emotional reactions through brain-computer interfaces. He proposed four foundational "neurorights" that need legal protection: cognitive liberty, mental privacy, mental integrity, and psychological continuity. On space, Harvard astrophysicist Abraham "Avi" Loeb argued that searching for extraterrestrial intelligence could radically expand how humanity understands its place in the universe, calling for an attitude of "cosmic humility." Britain's Astronomer Royal Martin Rees pushed back against space utopianism, calling the belief that humanity can escape Earth's problems by fleeing to other planets a "dangerous illusion." He said technology can expand human capabilities, but cannot supply the values needed to make hard decisions,...