Slippery slope
The fight to ease the climate crisis is a complicated one. In Bolivia, the Charquini glacier, little over 10 miles north of the capital La Paz, is receding fast. Losing 1.5 metres in thickness every year, the glacier has already lost three quarters of its original mass. But the glacier is also an important tourist attraction. The government sells climbing permits and visitors provide important income for the local ‘cholita’ population who act as guides. Increased activity – including tourists snowboarding down the glacier – could hasten its disappearance, but halting all activity will have a negative impact on the local economy. This has already happened. In the same area is the abandoned Chacaltaya ski resort. It was the world’s highest – even rising above the base camp at Mount Everest – until…