IT’S POTEMKIN VILLAGES ALL THE WAY DOWN: Ousted Bill de Blasio aide Rachel Noerdlinger provided insider info and ‘talking points’ to Al Sharpton.

A former top aide to Mayor de Blasio’s wife served as a backchannel messenger to both the mayor and the Rev. Al Sharpton, emails released to the Daily News Thursday reveal.

Rachel Noerdlinger provided Sharpton, her former boss, with insider info and delivered “talking points” to Sharpton to have him attack unfavorable stories on de Blasio, the emails, provided to the News as part of a Freedom of Information request, show.

She also got Sharpton to lend a hand when de Blasio was under fire for interceding on behalf of a supporter, the Rev. Orlando Findlayter, who’d been arrested for outstanding warrants related to traffic violations and a civil disobedience arrest.

Al doesn’t speak truth to power. He speaks for power against truth.