CNN: 40 op-eds that tell the story of 2021. >"In a tumultuous year, writers at CNN Opinion made sense of seismic political and social events and pointed the way toward a better future. Pause with us to rest and reflect -- in 40 of the most popular, intriguing and insightful op-eds of 2021 -- on the moments that shaped our year, and then take a deep breath as we look ahead to what's next."