1D's Louis Tomlinson: 'I want every child to have the same chance that I did'

One Direction recently unveiled an exciting new campaign called Action 1D, which aims to get as many fans coming together as possible to talk about the changes they would love to see in the world ahead of two big political summits that will take place later this year.

In the touching new video post, 'Story Of My Life' heartthrob Louis Tomlinson reveals his ultimate dream for a better world as part of the Action 1D initiative:

"I want to live in a world where every child can see a doctor when they're sick. I want every child to have the same chance that I did. Even now lots of children can't get treatment for basic illnesses. An upset stomach, a cough; things like these can be killers without the right medicine. We know how to treat these illnesses, so let's do it now."

To get involved in the Action 1D project, you can click here to voice your opinion in the form of a video message or written post and some of these fan submissions will be used in One Direction's final film for the campaign.

Watch Tomlinson's new video message here: