It’s never been harder to look into Parts Unknown inside ourselves, but it’s also never been more important. — We got to know Anthony Bourdain as the fearless, authentic and deeply human host of “Parts Unknown,” who allowed us to escape from our daily lives and travel, at least vicariously, to amazing out-of-the-way places all over the world. That’s why the heartbreaking news of Bourdain’s suicide came as such…