Going to Antarctica is not just a glimpse at one of the least-visited places on Earth or a window into what the planet looks like without us. It's also an invitation to think more deeply about the environmental costs of traveling and what, if anything, we have to gain from seeing climate change up close. On a life-changing journey to the bottom of the world our editor-at-large, @sebmodak, spent ten days with these questions and more. Tap the link in our bio to read about his experience.