Horowitz was awarded a John D. and Catherine T. MacArthur Foundation Fellowship in 1999. In 1996, the Stern Family Fund named her a Public Interest Pioneer, and she was also an echoing green fellow for four years.
Presidency of Demos
In 2000 Rapoport became president and CEO of Demos.
- Miles sets Demos' agenda and oversees the management of the organization.
The organization was founded in 1999 by "social entrepeneur" Charles Halpern who recruitedsuch heavyweights as David Callahan, Rob Fersh, Stephen Heintz, Sara Horowitz, Arnie Miller, David Skaggs, Linda Tarr-Whelan and a then obscure State Senator from Illinois named Barack Obama to help him.
- By 1999, Halpern had assembled a talented working group to develop Demos. Among them were David Callahan, a fellow at the Century Foundation; Rob Fersh, a long-time policy advocate; Stephen Heintz, Vice-President of the East-West Institute; Sara Horowitz, founder of Working Today; Arnie Miller, a leading executive recruiter; Barack Obama, then a state senator from Illinois; David Skaggs, a congressman from Colorado; and Linda Tarr-Whelan, an internationally recognized expert on women and economic development. This working group would eventually form the core of Demos' staff and Board of Trustees.