Today is World Food Day.
The 193-member United Nations (UN) will gather in New York this week for the annual General Assembly meeting of diplomats and world leaders.
The United Nations set some lofty goals back in 2015.
It takes a special kind of person to dedicate their life to helping others.
Around 65.6m people were forcibly displaced worldwide at the end of 2016, either as refugees, asylum seekers or internally displaced, a total bigger than the population of the UK according to a report by the UN.
US president Donald Trump has pulled the US out of the Paris Agreement on climate change, the agreement that almost every country in the world adopted in December 2015.
US president Donald Trump summoned the entire Senate to attend a White House meeting tomorrow to discuss the growing danger posed by North Korea.
Negotiations began this week at the United Nations (UN) to discuss a treaty to outlaw nuclear weapons.
These three things will change the world today.