External Article4 January 2022(CNN) — Travel is more challenging now than it has been in a long time. And the whole world is brushing up on the Greek alphabet whenever a new variant makes headlines. AdvertisementsStill, though, amid all the darkness that has defined the pandemic, there are some glimmers of hope. Perhaps the lesson travelers can take into 2022 is that exploring the world is a privilege, not a right. When we look back on how far we've come, it makes us more grateful for where we are.Let's all try to channel a sense of wonder if and when we're able to travel in 2022 and beyond.

Source: CNN January 04, 2022 17:33 UTC