I recently attended a talk by Doctor Trevor Hancock who studies the social and health effects of us spending increasing time indoors - we are missing out on fresh air and sunshine.
Today, I found the newspaper article "The Indoor Generation: How light and air quality affect our well-being" https://paidpost.nytimes.com/velux/the-indoor-generation.html?tbs_nyt=2018-may-nytnative_morein&cpv_dsm_id=190427743 in The New York Times.
Hope you will check it out.