I am from Homs, Syria -- a city under siege, where children and babies have been tortured and bombed. It is hell on earth, and it is hard to have hope, but right now I see a chance and I am urgently calling on everyone to help.

In 24 hours, for the first time ever, major powers behind this war are going to meet. They say they want to hear the Syrian people's demands, and they want to show their own public they are doing something. So here is how we get 'a seat at the table' -- we commission a Syrian opinion poll, set up a live feed from Syrians to get clear demands presented to negotiators at the talks, and a million of us from across the world back the call for a ceasefire.

It has taken a three year bloodbath to get this conference, now we only have hours to be heard.If we come together and build a ceasefire call and then show up boldly on screen and in global numbers at the meeting, we could help bring an end to the carnage. The more of us that join the outcry, the more attention we will get, and the more pressure on the parties to respond -- sign for a ceasefire in Syria, now.