Try bad social policy, could harm people you experimented on. It also has broad impact on the society.
Quote: "..., there is nothing inherently wrong with trying a reform and having it fail. The key is learning from failure so that we avoid repeating the same mistakes. It is pretty clear that the Gates effective teaching reform effort failed pretty badly. It cost a fortune. It produced significant political turmoil and distracted from other, more promising efforts. And it appears to have generally done more harm than good with respect to student achievement and attainment outcomes."
Therac-25? There are so many other examples, this comment is just wildly wrong.
Trying things has some inherent risk of failure, but that doesn’t mean it’s not worth working on hard problems. It just means you do the best you can to account for that risk (and learning from it to not make the same mistakes again).
Edit: You added the quote which I don’t disagree with in sentiment (I don’t know specifics of the policy in question).
If you care about education reform, I guess you must have heard of the Common Core. In the field of education reform, almost nobody thinks a national standard is critical / essential to the education reform in the country. It created huge huge political turmoil for many years. Both left and right were against it, but it got pushed through. Now it is gone, nobody cares. Imagine the resource wasted on this meaningless effort which could have been used for something else.
Try failed engineering wouldn't harm anybody (except wasting money).
Try bad social policy, could harm people you experimented on. It also has broad impact on the society.
Quote: "..., there is nothing inherently wrong with trying a reform and having it fail. The key is learning from failure so that we avoid repeating the same mistakes. It is pretty clear that the Gates effective teaching reform effort failed pretty badly. It cost a fortune. It produced significant political turmoil and distracted from other, more promising efforts. And it appears to have generally done more harm than good with respect to student achievement and attainment outcomes."
https://www.educationnext.org/gates-effective-teaching-initi...