I've been a member of Amnesty International USA's Human Rights Action Center and have found it to be a wonderful tool for responding to human rights issues worldwide. When you become a member, you are automatically notified when new human rights campaigns have been added to the Action Center. You can then visit the individual action page to learn more about the issue, read and edit a prepared letter that will be sent to someone who has the power to help those in need, and personally sign the letter. I urge readers of Opensewer to join this great service from Amnesty International USA.