Ameca, one of the world’s most advanced robots, who delivered Channel 4’s alternative Christmas message this year (Richard Ansett/Channel 4/PA) One of the world’s most advanced robots has tackled subjects such as the war in Ukraine, the death of the Queen and climate change in Channel 4’s Alternative Christmas Message. The broadcast, which ran after the King’s annual Christmas speech at 3pm, saw the robot speak about the highs and lows of 2022. The robot named Ameca was developed by Engineered Arts, a British company based in Cornwall, and is capable of ultra-realistic reactions and can smile or frown, blink,...