Good morning, and happy whatever-you're-celebrating today. There may come a moment later perhaps shortly after someone has eaten their body weight in roast dinner when the family begins to drift into nap mode. That is your cue. Produce this quiz from your pocket. Read the questions aloud in your best posh BBC continuity announcer voice. Watch as the room divides over how much ice has been lost in the Antarctic, exactly when Donald Trump and Elon Musk fell out,
Tourists take pictures as cloud-clad Mount Fuji is seen in the background from Oishi park in Yamanashi prefecture Photograph: Philip Fong/AFP/Getty Images Luci, a red tabby and white Persian cat, is judged best in show household pet during the Governing Council of the Cat Fancy (GCCF) Supreme Show at Stoneleigh Park in England Photograph: Shirlaine Forrest/Getty Images A farmer dries moso bamboo sticks at a bamboo product processing factory Jiangxi province Photograph: VCG/Getty Images