It is true that you can't prove a negative. However the existence of God is provable in the same way a building is positive proof that there was a builder.
A public expectation it has to be said not of poetry as such but of political positions variously approvable by mutually disapproving groups.
While I was pleasantly surprised by the relatively high number of jobs created in April the fact is that job creation during this recovery period has significantly lagged both historical experience in recovery and the projections of the Bush Administration.