The royal family appears to be sending a message to Prince Harry and Meghan Markle’s children with their latest post, revealing that the king cares deeply about his grandchildren Prince Archie, Princess Lilibet and all children around the world.

Buckingham Palace also shared in a meaningful way the biggest goal in the life of King Charles, who has cancer.

The palace displays words and drawings from children who admire the steps the monarch has taken to protect the planet from the negative effects of climate change and explain that the 75-year-old cares about the children’s future.

The post may prompt Archie and Lilibet to write to their grandfather to express their concerns, as thousands of children write to the king every year.

King Charles has repeatedly urged world leaders to build a more sustainable future that puts nature at its centre.

Prince William and Prince Harry’s cancer-stricken father, Charles, who has been campaigning for the environment for decades, also hopes to bridge the divide between the royal family and the Sussexes.

The king is reportedly so keen to meet his grandchildren that he has given Harry a green signal to bring Archie and Lilibet to the UK. The Duke will visit the UK in May to take part in celebrations organized by his Invincible Games organisation.