The supporters of Barack Obama like to point to his 9.5 million vote margin of victory over John McCain in last year's election as evidence of his mandate for change. But viewed from the perspective of the percentage of the popular vote he won, the rookie will have to do a whole lot better in office than he has to date to move into the "mandate" ranks with Johnson, Nixon, Reagan, Eisenhower, and FDR. In the only poll that counts, Obama has no more claim to a mandate than Carter in '76, GW Bush in 2004, nor Reagan in 1980. 
1964  Johnson         61.05
1972  Nixon             60.67
1984  Reagan          58.77
1956  Eisenhower   57.37
1952  Eisenhower   55.18
1944  Roosevelt      53.39
1988  GHW Bush   53.37
2008 Obama          52.87
1980  Reagan          50.75
2004  GW Bush      50.73
1976   Carter           50.08
1960  Kennedy        49.72
1948  Truman         49.55
1996  Clinton          49.23
2000 GW Bush      47.87
   (Gore)        (48.38)
1968  Nixon            43.42
1992  Clinton          43.01
Perhaps more to the point, however, is the fact that John McCain would be president today but for 1,383,540 more votes properly apportioned in the nine formerly red states which went to W in 2004. Mandates don't hang in the balance of so few votes out of over 30 million cast. The cracker thin margins of victory for Obama in those states for 2008 are as follows (rounded to the nearest thousand):
Colorado      215,000
Florida         236,000
Indiana           28,000
Iowa              147,000
Nevada          121,000
New Mexico 126,000
North Carolina      14,000
Ohio              262,000
Virginia        235,000.
These handfuls of people made all the difference for Obama, but he had to outperform his predecessor John Kerry in those states by 3,036,289 votes to get them while his opponent McCain had to underperform his predecessor Bush by 191,852 votes at the same time. Neither eventuality is likely next time. The Republican candidate in 2012 won't have a record of alienating the base as a maverick and won't take four weeks to cash a check, nor another four to allocate it correctly, because she won't be McCain. And the Democrat candidate will not be able to run on a platform of change because we'll all have had plenty enough of that already. And staying the course won't work either because large numbers of chronically unemployed people who've lost their homes won't find that prospect very appealing.
There's a reason sales of firearms and ammunition are up over 30% since Obama got elected. There's a reason the normally undemonstrative and silent majority recently marched on Washington. There's a reason town hall meetings this summer witnessed excessive hyperventilating. And "mandate" isn't one of them.
 
