- Tyler Cowen: 2022 was a great year for affirming the wisdom of classical economic theory.
- Debunking the benefits of exercise. (speculative)
- Researchers discovered more than half a million conspiratorial and misleading English languages tweets about covid. NYT still hasn’t discovered Elon Musk’s released tweets showing how Twitter censored good information and promoted bad. I guess you have to watch Fox News to know about that.
- The fact that we failed to notice 99.999% of life on Earth until a few years ago is unsettling and has implications for Mars. HT: Tyler
- Why did the IRA bill allow the free-food-for-kids program to expire, while extending tax subsidies for health insurance for the rich. (NYT) Answer: kids don’t vote.
Category: Experts
Simple Cancer Blood Test Turns Out to Be Anything but Simple
A simple blood test that looks for samples of DNA floating in the bloodstream of pregnant women is used to screen for numerous birth defects. It can also be used to screen for cancer.
More Than Half of Serious Traffic Accidents Involve Alcohol or Drugs
By now everyone should know that driving while under the influence of alcohol is dangerous and bad for society. A public awareness campaign dating back several decades, along with greater enforcement and beefed-up penalties sought to reduce alcohol-related traffic accidents. Yet, according to a new study 55% of serious road accidents and traffic fatalities involve a driver who tested positive for drugs or alcohol.
Only 14% of Cancers Found Through Preventive Screening
I am overdue for a colonoscopy. I’ve been meaning to schedule one for over a year but when the time comes to do so I put it off because it’s not the most pleasant procedure to endure. Colonoscopies for colorectal cancer are one of the few cancer screenings recommended by the U.S. Preventive Services Task Force, the others are breast, cervical and lung cancer. However, I just read that only 14.1% of cancers are caught through screening.