American Atheists and Atheist Alliance International

Silverman worked with the American Atheists organization since 1996, and holding a variety of roles, including: New Jersey State Director, Communications Director, and Vice President. He was elected president of American Atheists on September 16, 2010, following Ed Buckner.^[13][14]

During his tenure as Communications Director and Vice President of American Atheists, Silverman made several media appearances, but became especially visible since becoming president.^[14] An atheist awareness billboard campaign launched in December 2010 sparked controversy and increased media exposure for the organization.^[15] As a result of this campaign, Silverman appeared on a number of television shows since late 2010, most notably, The O'Reilly Factor on January 4, 2011.

It was under Silverman's direction that the American Atheists group sought to block the preservation of a cross-beam section of the World Trade Center skeleton that resembled a cross. Silverman opined:^[16] "The WTC cross has become a Christian icon. It has been blessed by so-called holy men and presented as a reminder that their God, who couldn't be bothered to stop the... terrorists or prevent 3,000 people from being killed in his name, cared only enough to bestow upon us some rubble that resembles a cross..."^[17]

Misconduct controversy

On April 13, 2018, Silverman was terminated as president of American Atheists over complaints of financial and sexual misconduct.^[18] Silverman had been placed on paid leave on April 10 pending an investigation into a complaint received on April 7.^[19] The day after his termination, BuzzFeed News published an article detailing allegations of unwanted sexual contact by two women, subsequently denied by Silverman.^[20][21][22] The new president of American Atheists, Nick Fish, specified that Silverman's termination was not over sexual allegations, but as a result of a "loss of confidence" stemming from violations of internal policies on staff management, conflicts of interest, and their general code of conduct.^[21]

Silverman was appointed Executive Director of Atheist Alliance International (AAI) in October 2019.^[23] He resigned from his position in December 2019. AAI President Gail Miller recognized Silverman "for the contribution he had made in reorganizing the AAI board and its operations".^[24]

Media appearances

Silverman attended and spoke at the 2011 American Atheists National Convention, in Des Moines, Iowa.^[25] During his speech, he announced plans for the Reason Rally. On March 24, 2012, the Reason Rally took place at the National Mall in Washington, D.C., and was the largest atheist gathering in world history. Silverman was the Creator and Executive Producer of the event, and the President of the Reason Rally Coalition, the coalition he founded to run the rally.

On October 28, 2011, Silverman and Dinesh D'Souza participated in a public debate on whether Christianity is beneficial for America.^[26]

Silverman went on Fox News's Hannity to discuss Christmas-themed billboards that American Atheists put up in Times Square, New York City.^[27] He also gave a talk to the Secular Humanist Jewish Circle in Tucson, Arizona detailing the incorrectness of Jewish atheism and how religion lies in general to promote itself.^[28]

Silverman's first book, Fighting God: An Atheist Manifesto for a Religious World, was released on December 1, 2015.

Anti-Christmas billboards

Silverman has spearheaded the controversial anti-Christmas campaign by placing strategically placed billboards from New York City to San Francisco featuring unapologetic slogans like "Keep the Merry, Dump the Myth!", "You Know It's a Myth. This Season, Celebrate Reason" and "Dear Santa all I want for Christmas is to skip church!"^{[2][3][8][29]} The anti-Christmas billboards and subsequent TV appearances are often followed by a growth in subscribers and donations.^[8]

Silverman has also launched antireligion billboard campaigns in the Bible Belt, urging people to skip church.^{[30][31][32][33]}