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Author
Martin Rees
Astronomer Royal of the UK and member of the House of Lords, Co-Founder of the Centre for the Study of Existential Risk, UK.
He was Director of the Cambridge Institute of Astronomy. A former President of the Royal Society, his research has addressed space exploration, high-energy astrophysics and cosmology. He is a pioneer in research into the physical processes that lead to the formation of black holes. He is an award-winning scientist and the author of several books on the cosmos and astrophysics. He lives in Cambridge, UK.

Last updated: November 2023
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Author
Don Tapscott
He is one of the world's leading authorities on the impact of technology on business and society. Co-founder and Executive Chairman of the Blockchain Research Institute, Adjunct Professor at INSEAD and Chancellor of Trent University, Ontario.
Author of 16 books, including «Wikinomics: How Mass Collaboration Changes Everything», translated into 25 languages, he has been developing innovative concepts for over three decades. His 1992 bestseller, «Paradigm Shift», helped coin the concept, while his 1995 book «The Digital Economy» changed business thinking about the Internet’s transformational capacity. Two years later, he helped popularise concepts such as «Net Generation» and the «Digital Divide».
He has been a member of the Order of Canada since 2019.

Last updated: June 2023
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Author
Yuval Noah Harari
Historian, philosopher, researcher and professor at the Hebrew University of Jerusalem. He holds a doctorate in History from Oxford University.
Author of the bestsellers «Sapiens: A Brief History of Humankind», «Homo Deus: A Brief History of Tomorrow» and «21 Lessons for the 21st Century», his books have sold more than 40 million copies worldwide and translated into 65 languages. The historian has also twice been awarded the Polonsky Prize for Creativity and Originality in the Humanities (2009 and 2012).
He regularly discusses global issues with heads of state and government, such as former Austrian Chancellor Sebastian Kurz, Dutch Prime Minister Mark Rutte and Greek Prime Minister Kyriakos Mitsotakis. Harari has also met with French President Emmanuel Macron and former German Chancellor Angela Merkel.
Following the international success of his books, he co-founded «Sapienship», a company with projects in the areas of entertainment and education, whose main objective is to raise public awareness and promote debate of today's most important global challenges.

Last updated: May 2023
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Author
Joana Pontes
She has a degree in psychology from the University of Lisbon's FPCE, studied film studies at Lisbon's ESTC, worked for RTP and, as a director for SIC, attended a BBC (British Broadcasting Corporation) course in TV Production.
She was a director for SIC from 1992 to 2002. Between 2002 and 2003 she completed the Advanced Programme in Political Journalism at the Institute of Political Studies of the Catholic University of Lisbon. From 2004 to 2008, she was a documentaries advisor to RTP's Programme Direction. In March 2018, she unanimously received her PhD in contemporary history, specialising in empires, colonialism and post-colonialism, earning a distinction and praise for her work. In 2007, she was awarded the Lusophony Grand Prize for the documentary «The Prodigious Writer», a film about the life of Jorge de Sena, which she wrote and directed. In 2018 she was awarded the Fernando de Sousa prize by the European Commission for her work directing and co-authoring the screenplay for the 6-film documentary series Europa 30, shown on RTP2. In 2021 she premiered the documentary «Visions of Empire» at the DocLisboa festival, which she also directed and wrote.

last update: January 2023
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Author
Ricardo Costa
Chief content officer at the Impresa Group. He was editor-in-chief of the newspaper «Expresso» and head of news at the television channels «SIC» and «SIC Notícias».
He is a columnist for «Expresso» and a television commentator, where he discusses national and international politics and the economy.

Last update: april 2026
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Author
Adolfo Mesquita Nunes
He has a master’s degree in legal and political sciences and a law degree. A professional lawyer with over 15 years’ experience, he has also been a member of Parliament (2011-2013) and Secretary of State for Tourism (2013-2015). Furthermore, he served as vice-president of the CDS-PP (2016-2019). He has been a commentator and columnist for SIC, TSF, Visão, Jornal de Negócios, Diário de Notícias and i.

Last updated: April 2023
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Author
Pedro Lima
Full Professor in the Department of Electrical and Computer Engineering at the Instituto Superior Técnico (IST).
His primary focus is engineering sciences and technologies, with a particular interest in computer engineering, especially robotics and artificial intelligence.
He has published over 200 articles in journals, book chapters and scientific conferences. He is co-author of two books. He has received seven awards and honourable mentions.
He completed his Bachelor's and pre-Bologna Master's Degrees in Electrical and Computer Engineering at IST. He received his PhD in Electrical Engineering from Rensselaer Polytechnic Institute, Troy, New York, USA.
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Author
Sara Sá
Sara Sá is a science communicator at GIMM – Gulbenkian Institute for Molecular Medicine. Before joining GIMM, she worked as a science and health journalist for «Visão» newsmagazine and «Exame Informática». For more than two decades, she has written articles for media, reported news stories for television, and hosted podcasts.
She has interviewed Nobel Prize laureates and reported from around the world. She holds a degree in Space Engineering, has published a book debunking scientific myths, and her work has been recognized by UNESCO, LPCC, and Apifarma.

Last uptaded: october 2025