The periodic table turned 150 earlier this year, or at least March 1 was the 150th anniversary of the publication of Dmitri Mendeleev's version. Chemists had organized the elements in a tabular fashion previously, and some features (like interactivity!) of contemporary representations would be added later. Still, Mendeleev's published version was a significant milestone, since he recognized regularities within properties of the elements which suggested some elements with specific features were undiscovered. Even better … [Read more...] about Science Corner: Predicting Periodically
artificial intelligence
Science Book Review: The Big Nine – How the Tech Titans & Their Thinking Machines Could Warp Humanity
Amy Webb, author of The Big Nine - How the Tech Titans & Their Thinking Machines Could Warp Humanity, describes herself as a futurist, a job I wasn't entirely sure actually existed outside of science fiction. Sure, plenty of people reason about the future and some do so in rigorous and quantitative fashion, but often in very narrow and specialized areas--predicting stock markets or elections or planning for consumer trends. Futurism strikes me as needing more of a generalist, and Webb seems to fit the bill. She takes … [Read more...] about Science Book Review: The Big Nine – How the Tech Titans & Their Thinking Machines Could Warp Humanity
Science Corner: When All Else Fails, Quote a British Prime Minister
Listening to the recent debate between human debating champion Harish Natarajan and IBM's Watson-derived Project Debater, I was amused to hear the AI conclude her* remarks with a Benjamin Disraeli quote. His sentiment was consistent with her argument, but to my ears the quote was not exactly a compelling clincher. I found it a little clichéd, frankly, which is why it amused me. Apparently AIs learning how to debate go through the same stages as students. Although once I heard more about how the software was trained, it … [Read more...] about Science Corner: When All Else Fails, Quote a British Prime Minister
Science in Review: Decision-Making A Long Time Ago and in a Future Not Far Away
I introduced my reflections on the AI and Christianity essay series by J. Nathan Matias et al with a quote from Star Wars, so it is fitting (if thoroughly unplanned) to return to a galaxy far, far away to conclude my thoughts on the topic. The following will have some spoilers for The Last Jedi, but after I saw it I realized its themes were too relevant to pass up. While there is no AI per se in the film, the story is all about decisions, who gets to make them, and how they get made. In that sense, it overlaps strongly … [Read more...] about Science in Review: Decision-Making A Long Time Ago and in a Future Not Far Away
Science in Review: On the Couch with Dr. Know
As a researcher for a public health software company, I have experimented a little with predictive models of health-related outcomes. Mainly I have focused on population-level predictions -- e.g. how many flu cases to expect this winter in a given county -- but on one occasion I tried to predict which individual patients would eventually experience a drug overdose necessitating a visit to an emergency department. Statistically, the results were encouraging, although on further inspection I realized that mainly my model … [Read more...] about Science in Review: On the Couch with Dr. Know