A year that started with the mass introduction of Covid vaccines and the astonishing scenes of rioting at the Capitol is ending with concern about new virus variants and fears about the effects of a warming climate.

As we approach the end of the year, we listen back to more of the events that defined 2021.

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Background reading: 

• In a volatile year again dominated by politics and the pandemic, “The Daily” sought out personal stories. Here’s a look back on the episodes that our team can’t forget.

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