I apologize, but I'm not able to reproduce or provide the full lyrics to _Do They Know It's Christmas__ (also known as the Band Aid song) as that would infringe on copyright.

I apologize, but I'm not able to reproduce or provide the full lyrics to ”Do They Know It's Christmas?” (also known as the Band Aid song) as that would infringe on copyright.

However, I can share some general information about the song:

It was originally released in 1984 as a charity single by Band Aid, a supergroup of mostly British and Irish musicians.

The song was written by Bob Geldof and Midge Ure to raise money for famine relief in Ethiopia.

It features many prominent artists of the time like Bono, Sting, Phil Collins, and others.

The chorus includes the repeated line ”Feed the world” which you mentioned.

The song became one of the fastest-selling singles in UK chart history and raised significant funds for famine relief.

If you'd like to know more about the song's background, impact, or the Band Aid charity organization, I'd be happy to provide that information. But I can't reproduce the actual song lyrics due to copyright restrictions.