> One study found that passengers on a seven-day Antarctic cruise cause as much CO2 to be released as the average European over the course of an entire year. T

> One study found that passengers on a seven-day Antarctic cruise cause as much CO2 to be released as the average European over the course of an entire year. There are, what, maybe a few thousand people who do an Antarctic cruise every year? The EU has a population of about 450 million. The climate does not care one bit about per capita emissions, only total emissions.