Wanting to campaign for conscription to be abolished in other countries

Hello I have came up with an idea or plan of wanting to campaign for conscription (compulsory military service) to finally be abolished in other countries like Syria, Mexico and Switzerland because people are campaigning now for the death penalty to be abolished in other countries and because no one should be forced into the military as this is wrong and it is slavery too. Also because the military is a dangerous thing for everyone to be forced to do it against their will. I would like to campaign for it to end but I am a bit scared and worried now to start a campaign like that because I am worried that not many people will agree with the campaign in which they should do because conscription risks many lives and also I wish that people will agree with certain things like that. I really hate this world and I want this world to be better and to change too.