Tagacademia
The Death of Peer Review?
Science is built on useful research and thoroughly vetted peer reviewTwo years ago, I wrote about how peer review has become an example of Goodhart’s law: “When a measure becomes a target, it ceases to be a good measure.” Once scientific accomplishments came to be gauged by the publication of peer-reviewed research papers, peer review ceased to be a good measure of scientific accomplishments. The situation has not improved. One consequence of the pressure to publish is the temptation researchers have to p-hack or HARK. P-hacking occurs when a researcher tortures the data in order to support a desired conclusion. For example, a researcher might look at subsets of the data, discard inconvenient data, or try different model specifications until the desired results are obtained and deemed statistically significant—and therefore Read More ›
Where Does Innovation Come From?
In a continuation of last week’s conversation, technology experts Jeffrey Funk and Robert J. Marks explore the question of where today’s technological innovation is fostered. Academia? Private corporations? The military? Since many universities now prize publication over innovation, much of the real progress is being made elsewhere. Additional Resources
Goodhart’s Law and Scientific Innovation in Academia
Many university researchers are leaving academia so they can actually get things doneBritish economist Charles Goodhart was a financial advisor to the Bank of England from 1968 to 1985, a period during which many economists (“monetarists”) believed that central banks should ignore unemployment and interest rates. Instead, they believed that central banks should focus on maintaining a steady rate of growth of the money supply. The core idea was that central banks could ignore economic booms and busts because they are short-lived and self-correcting (Ha! Ha!) and should, instead, keep some measure of the money supply growing at a constant rate in order to keep the rate of inflation low and constant. The choice of which money supply to target was based on how closely it was statistically correlated with GDP. The Read More ›
What Students Lose by Embracing Easy Tech Like ChatGPT
AI systems not only pose a problem for teachers, but will compromise intellectual excellence and moral virtueWe’ve heard a lot about ChatGPT and its wonders and gaping pitfalls. Among the dangers it poses is academic cheating and corner-cutting. It’s no secret that the new bot makes Comp 1 a whole lot easier for a typical incoming freshman. Some universities and schools are banning the AI system outright. Teachers wonder how they will be able to discern plagiarism. Other voices chide the alarmists and call for students and teachers to use ChatGPT as a classroom aid. But one area that has gone a bit underdiscussed in the conversation is ethics. Dr. Anthony Bradley of The King’s College tweeted this a few days ago, Students are writing papers using AI. Colleges are scrambling to combat it. We Read More ›
Using EMPs in Warfare
EMPs are just one aspect of the ever-growing threat in our changing world. There are multiple types of frequencies which could affect your electronics and your well-being. Robert J. Marks and Sarah Seguin return to discuss these threats and the future of warfare. Show Notes Additional Resources
EMPs. Be Afraid. Be Very Afraid.
Sarah Seguin and Robert J. Marks discuss what might happen if someone tried to attack the United States using an EMP. What kinds of groups might use EMPs for terrorism? Are steps being taken to protect the country’s power grid? Show Notes Additional Resources
Sarah Seguin on EMPs and How to Protect Your Data
With society’s ever-increasing dependence on technology, a growing concern is the threat of EMPs. Sarah Seguin and Robert J. Marks discuss EMPs, the physics behind such attacks, and potential ways you can protect your electronics and your data. Show Notes Additional Resources
Samuel Bendett on AI Development in Russia
What is happening in Russia right now with regards to development of artificial intelligence? In today’s bingecast, Samuel Bendett and Robert J. Marks discuss Russian military and non-military development of AI including autonomous weapons, entrepreneurship, and free enterprise. Show Notes Additional Resources
The Chaitin Interview III: The Changing Landscape for Mathematics
How are the fields of mathematics and academic research different today compared to years past? In this week’s podcast, Robert J. Marks and Gregory Chaitin discuss the challenges many mathematicians face today and the unfortunate trend toward bureaucracy that makes academic research difficult. Dropping names of mathematical geniuses past and present, they explore how technology and artificial intelligence are changing Read More ›
AI Development in Russia — Part 1
What is happening in Russia right now with regards to non-military development of artificial intelligence? Samuel Bendett and Robert J. Marks discuss Russian non-military development of AI, entrepreneurship, and free enterprise. Show Notes Additional Resources
Why It’s So Hard To Reform Peer Review
Robert J. Marks: Reformers are battling numerical laws that govern how incentives work. Know your enemy!Measurement creates a temptation to achieve a measurable goal by less than totally honest means. As in physics, the simple act of measuring invariably disturbs what you are trying to measure.
Read More ›
The Texas Sharpshooter Fallacies
Gary Smith discusses his book, the AI Delusion, and how the pressure to publish or perish corrupts researchBob Marks and Gary Smith offer a range of startling examples of how the pressure to publish drives a lack of rigor — and sometimes honesty — in analyzing and presenting experimental data. The result is a never ending parade of headlines in health and medicine that are unwarranted and often reversed or impossible to replicate. Shownotes 01:00 | Data Read More ›