Greenberg works with corporate clients including BP, Boeing, Monsanto, Comverse, Sun Microsystems, and United HealthCare. He has also advised the Business Roundtable, and the Athens Organizing Committee, helping Greece prepare for the 2004 Olympics.

Together with Republican polling firm Public Opinion Strategies, Greenberg conducts bi-partisan surveys for National Public Radio on the main issues of the day.

He advised the Nobel-prize winning campaign to ban land mines and directed the year-long "People on War" project for the ICRC - a consultation with people in the principal war zones of the late 20th century. He is also a strategic consultant to the Climate Center of the Natural Resources Defense Council on its multi-year campaign on global warming.

Greenberg is a co-founder of Democracy Corps - a non-profit initiative providing opinion research and strategic advice to aid progressive organizations.

He also served as principal polling advisor to the Democratic Leadership Council during the formative years of change (1988-1994) for the Democratic Party.

In 2004, Greenberg published The Two Americas: Our Current Political Deadlock and How to Break It, described by James Carville as "the most important book on American politics in my memory." Greenberg also authored Middle Class Dreams.

For Democrats, Time To Seize The Moment

James Carville and I wrote our memo (pdf) on the likely Republican "meltdown" this election very conscious of the choices that party leaders, activists and funders will have to make. We based our observations on a host of current surveys,...more »

Posted on October 18, 2006 9:04 AM