And I can't stress enough the fact that these petitions are non partisan. Once there, you can sign every petition imaginable, from urging your country's leader to take a particular stance on a particular issue to pushing a corporation to halt some potentially damaging practices.
I personally visit at least once a day. My favorite sections are the Human Rights and the Environmental Awareness ones. So if you have a few extra minutes to spend, why not use them to change the world for the better? Visit thepetitionsite.com today.