Climate Change and ‘Last-chance Tourism’

A lot of climate discussion revolves around time. Lines rise across charts predicting the next century. Scientists set deadlines for the coming decades. Each month seems to bring news of a new heat record. The sense that time is running out can be heady. As the Earth warms, natural wonders — coral reefs, glaciers, archipelagos — are at risk of damage and disappearance. This has motivated some travelers to engage…