UN Secretary-General Ban Ki-moon has been very busy, but not too busy to make time to meet the fifth graders who wrote to him asking him to find solutions to the universal challenge of climate change. Today, Mr. Ban will talk to them about what the UN is doing to tackle this issue, and what they can do themselves to clean up our planet and ensure the well-being of generations to come.

What did the children write to him? Find out for yourself: