Only one climber ever has summited the world's highest peak in winter without using supplemental oxygen
The post Climber to Attempt Everest in Winter – a Deadly Undertaking appeared first on Gripped Magazine.
https://gripped.com/news/climber-to-attempt-everest-in-winter-a-deadly-undertaking/
Solly Kemball Dorey tells us about his ascent of Dave Graham's classic Val de Bagnes boulder, Foundations Edge, 8C.
https://www.ukclimbing.com/forums/t.php?n=776538
The “Swiss cheese” model is a metaphor for how risk can be reduced through overlapping and redundant safety systems.
https://www.alpinesavvy.com/blog/the-swiss-cheese-model-of-risk-mitigation
