Overcrowding on Mount Everest contributes to rise in deaths

Why do People Climb Dangerous Mountains? - Cerebrotonic

Death Zone Everest - The Sunday Guardian Live

Mount Everest Overcrowding Must Stop After Deadly Climbing Season - Bloomberg

Overcrowding not the 'only' reason for death toll rise at Everest, says Nepal – India TV

Nepal issues record 454 Mount Everest climbing permits, Mount Everest News

Deaf climbers make history on Mount Everest

Should There Be A Limit On How Many People Can Climb Mount Everest?

Unsung Heroes: The Sherpas of Everest - Populous

Death on Everest – Foreign Policy

Nepal Issues a Record 466 Permits for Mount Everest This Spring - SnowBrains

Mount Everest Deaths: Why Climbers Pursue The Seven Summits Club : NPR

Everest mountaineer warned of overcrowding before dying on climb

Over-tourism and tragedy in Nepal