Many posts have discussed ways in which Americans differ from people in other countries in their opinions.
To get a summary measure of support for free expression around the world, we built an index based on five survey questions about free speech and three about free media. Using this measure, Americans emerge as the biggest supporters of free expression among the 38 nations studied. And unlike so many other issues in the U.S., wide open, free-ranging public debate has an appeal across party lines. There are relatively few differences between Democrats, Republicans and independents when it comes to free expression.