Dear Friends, Some of us have already celebrated our holidays, and others have them coming up this week. Most of us are gathering in smaller groups than ever before, missing the friends and family whose closeness makes the holidays so special. And all of us will watch the arrival of 2021 with a mixture of deep sadness at those lost to the pandemic and racial injustice, anxiety for the hardship that so many have endured, gratitude to the medical professionals across the world who have saved lives, and admiration for the extraordinary science that has seen vaccines arriving in months not years. – Simon Woods