Long before modern prediction markets, papal elections fueled a vibrant, informal betting scene. From the Renaissance onwards, gamblers in Italy and beyond wagered on everything from the next pope's nationality and name to the duration of the conclave. These wagers weren't just idle speculation; they reflected aggregated information and collective wisdom about the contenders, the political climate, and the power dynamics within the Catholic Church. This early form of prediction market offered valuable insights, albeit sometimes manipulated by those with vested interests. The practice eventually waned due to concerns about corruption and the Church's disapproval, but it serves as a fascinating precursor to today's formalized prediction platforms.
Researchers have reconstructed the face of St. Thomas Aquinas using 3D modeling based on his skull, offering a glimpse of his appearance 750 years after his death. Analysis also suggests he suffered from a chronic ear infection and severe osteoarthritis, possibly contributing to his demise. While the cause of death remains uncertain, these findings provide valuable insight into the health and physical characteristics of the influential theologian and philosopher.
HN commenters discuss the methodology used to reconstruct Aquinas's face, with some skepticism about its accuracy given the reliance on skull shape alone and the potential for subjective interpretation by the artists. Several commenters point out the irony of reconstructing the face of a theologian who emphasized the immaterial soul over physical appearance. Others question the significance of the project, while some express interest in the historical and forensic aspects. A few commenters debate the cause of death, with one suggesting it might have been a stroke rather than the reported "cerebral stroke" mentioned in some historical accounts. Overall, the comments express a mixture of curiosity, doubt, and philosophical reflection on the nature of identity and the limits of historical reconstruction.
The Vatican's document "Antiqua et Nova" emphasizes the importance of ethical considerations in the development and use of artificial intelligence. Acknowledging AI's potential benefits across various fields, the document stresses the need to uphold human dignity and avoid the risks of algorithmic bias, social manipulation, and excessive control. It calls for a dialogue between faith, ethics, and technology, advocating for responsible AI development that serves the common good and respects fundamental human rights, preventing AI from exacerbating existing inequalities or creating new ones. Ultimately, the document frames AI not as a replacement for human intelligence but as a tool that, when guided by ethical principles, can contribute to human flourishing.
Hacker News users discussing the Vatican's document on AI and human intelligence generally express skepticism about the document's practical impact. Some question the Vatican's authority on the subject, suggesting a lack of technical expertise. Others see the document as a well-meaning but ultimately toothless attempt to address ethical concerns around AI. A few commenters express more positive views, seeing the document as a valuable contribution to the ethical conversation, particularly in its emphasis on human dignity and the common good. Several commenters note the irony of the Vatican, an institution historically resistant to scientific progress, now grappling with a cutting-edge technology like AI. The discussion lacks deep engagement with the specific points raised in the document, focusing more on the broader implications of the Vatican's involvement in the AI ethics debate.
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https://news.ycombinator.com/item?id=43290892
HN commenters discuss the history and mechanics of papal betting markets, noting their surprising longevity (dating back to at least the 1500s) and their function as early prediction markets. Some question the article's claim these were the original prediction markets, pointing to earlier examples like commodity futures. Others elaborate on the intricacies of these papal elections, including the role of cardinals and the influence of powerful families like the Medici. The discussion also touches on modern prediction markets like PredictIt and Metaculus, comparing their accuracy and the factors that influence their outcomes. Several commenters delve into the incentives and information asymmetry inherent in such markets, including the potential for manipulation and insider trading.
The Hacker News post "Betting on the Pope was the original prediction market" sparked a moderately active discussion with a variety of comments focusing on historical context, the nature of prediction markets, and tangents inspired by the original article.
Several commenters delved deeper into the history of papal betting, offering additional context. One user highlighted the long history of betting on papal elections, noting its presence throughout the Renaissance and even earlier. They pointed out that these wagers weren't simply informal gambles but were often intertwined with complex financial instruments and used by powerful families like the Medici to hedge political risks. Another commenter expanded on the methods used for these early prediction markets, mentioning the use of informal networks and messengers to disseminate information and facilitate bets across geographical distances. This contributor also touched upon the challenges of enforcing these wagers given the lack of formal regulatory structures.
The discussion also explored the broader definition of prediction markets. One user questioned whether papal betting truly constituted a prediction market in the modern sense, arguing that true prediction markets require a mechanism for prices to fluctuate based on collective wisdom. They suggested that papal betting was more akin to simple gambling due to the lack of a dynamic pricing mechanism. This sparked a small debate, with another commenter countering that the information exchange and speculation surrounding papal elections did influence the odds offered by bookmakers, creating a rudimentary form of price discovery.
Some comments drifted tangentially from the core topic, drawing connections to other historical practices. One user mentioned the practice of betting on ship arrivals in 17th-century Amsterdam, suggesting it as another early form of prediction market. Another commenter noted the prevalence of political betting throughout history, implying that the desire to wager on uncertain future outcomes is a deeply ingrained human behavior. A different comment explored the role of information asymmetry in these early prediction markets, highlighting how access to inside information could significantly impact the outcome of these wagers.
Finally, some comments focused on more practical aspects of the original article. One user praised the article's writing style and the engaging way it presented historical information. Another commenter requested clarification on a specific historical detail mentioned in the piece.
While not a highly active discussion, the comments on the Hacker News post offered valuable historical context, examined the nature of prediction markets, and explored related historical examples. They provided a richer understanding of the topic beyond the scope of the original article.