Literature Review

Lonely planet: How the world is fighting social isolation Medscape Medical News; by Deborah Brauser; 3/25/25 Loneliness/social isolation isn’t just a transient emotion or situation, it’s turned into a global crisis with serious public health consequences. In 2023, then–US Surgeon General Vivek Murthy, MD, sounded the alarm, declaring loneliness an epidemic and citing seminal research equating its harmful effects to smoking 15 cigarettes a day. The numbers tell a stark story: Recent research has linked chronic loneliness to depression, dementia, and even early death.Editor's note: Pair this with our recent post, Risk factors for and health status of socially isolated adults.