Tenzing Norgay’s son says Himalayas sending climate warning
- Tenzing Norgay Sherpa’s son speaks out on climate change in the Himalayas.
- The new film “Tenzing” explores the mountaineer’s historic Everest climb.
- Climate shifts are making mountaineering in the region increasingly perilous.
- The Apple TV film emphasizes Tenzing Norgay’s perspective.
