Monday Links Posted on March 6, 2023March 6, 2023 by John C. Goodman The IRA bill threatens orphan drugs. Study finds links between the popular zero-calorie sugar substitute erythritol and an increased risk of cardiovascular events, including heart attack and stroke. But the study has limits. (NYT) Death on demand: Canadian euthanasia is killing about 27 people a day on average — over 10,000 a year.