29 Может быть эпидемия, Jena McGregor, “This Former Surgeon General Says There’s a ‘Loneliness Epidemic’ and Work Is Partly to Blame”, Washington Post, 4 октября 2017 г., www.washingtonpost.com/news/on-leadership/wp/2017/10/04/this-former-surgeon-general-says-theres-a-loneliness-epidemic-and-work-is-partly-to-blame/?utm_term=.de19f9abcd9f.

29 Исследование 2006 года. Miller McPherson, Lynn Smith-Lovin, и Matthew E. Brashears, “Social Isolation in America: Changes in Core Discussion Networks over Two Decades”, American Sociological Review 71, no. 3 (2006): 353–75.

29 В исследовании AARP 2010 года: G. Oscar Anderson, “Loneliness among Older Adults: A National Survey of Adults 45+”, AARP Research, September 2010, doi.org/10.26419/ res.00064.001.

29 Согласно последним данным Emily Schondelmyer, “Fewer Married Households and More Living Alone”, U. S. Census Bureau, August 9, 2017, www.census.gov/library/stories/2017/08/more-adults-living-without-children.html; U. S. Census Bureau, “Historical Census of Housing Tables: Living Alone”, 2000, www.census.gov/data/tables/time-series/dec/coh-livealone.html; U. S. Census Bureau, “Unmarried and Single Americans Week: Sept. 17–23, 2017”, U. S. Census Bureau Newsroom, 14 августа 2017 г., Release Number CB 17-TPS.62, www.census.gov/newsroom/facts-for-features/2017/single-americans-week.html; Benjamin Gurrentz, “How Much Does Economic Security Matter to Marriage Rates for Young Adults?”, 26 июня 2018 г, www.census.gov/library/stories/2018/06/millennial-marriages.html.

29 Но The Economist: “Loneliness Is Not Just a Problem for the Elderly”, Economist, 27 июля 2018 г, www.economist.com/open-future/2018/07/27/loneliness-is-not-just-a-problem-for-the-elderly?fsrc=scn/tw/te/bl/ed/.

29 В 2017 году, Selby Frame, “Julianne Holt-Lunstad Probes Loneliness, Social Connections”, American Psychological Association, 18 октября 2017 г., www.apa.org/members/content/holt-lunstad-loneliness-social-connections.

29 Второй опрос Julianne Holt-Lunstad, Timothy B. Smith, Mark Baker, и David Stephenson, “Loneliness and Social Isolation as Risk Factors for Mortality: A Meta-Analytic Review”, Perspectives on Psychological Science 10, no. 2 (2015): 227–37, doi.org/10.1177/1745691614568352.

30 Психолог J. M. Twenge, T. E. Joiner, M. L. Rogers, and G. N. Martin, “Increases in Depressive Symptoms, Suicide-Related Outcomes, and Suicide Rates among U. S. Adolescents after 2010 and Links to Increased New Media Screen Time”, Clinical Psychological Science 6, no. 1 (2017): 3–17.