Here's what's giving people hope for 2023

2022 hasn't always been an easy year. But, as it comes to an end, people from around the world have been telling CNN what's giving t...

2022 hasn't always been an easy year. But, as it comes to an end, people from around the world have been telling CNN what's giving them hope for 2023 - from their own exciting plans, to potential scientific breakthroughs, and the promise of the next generation. Here are their stories.

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