Emily Oster says parents of unvaccinated kids should start masking indoors again, and a pediatrician agrees
![Backlash from parents after economist claims babies sleep better if left to cry | London Evening Standard | Evening Standard Backlash from parents after economist claims babies sleep better if left to cry | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2019/06/03/11/babycrying030619a.jpg?width=968&auto=webp&quality=50&crop=968%3A645%2Csmart)
Backlash from parents after economist claims babies sleep better if left to cry | London Evening Standard | Evening Standard
![Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool (The ParentData Series #2) (Hardcover) | Women & Children First Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool (The ParentData Series #2) (Hardcover) | Women & Children First](https://media.npr.org/assets/img/2019/04/23/baby-starting-solid-food-edit1-2903b3c46b3a8bc20553b2fad2436806e096d645.jpg)
Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool (The ParentData Series #2) (Hardcover) | Women & Children First
![Backlash from mothers as academic claims babies DO sleep better if they are left to 'cry it out' | Daily Mail Online Backlash from mothers as academic claims babies DO sleep better if they are left to 'cry it out' | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/06/02/16/14265350-7096251-image-a-64_1559490348102.jpg)