As for Fox's claim about the ease of shifting to wind, solar and hydropower, "if that was true, we'd be doing it, " said Stephen Ansolabehere, a Harvard University professor who has studied public attitudes toward renewable energy.
The aromatics mingle in high, medium, and low registers, shifting with the wind, subtle and prickling, like memories you chase but can't quite close in on.
Although new laws in some states allow trust modifications for shifting circumstances, experts say taxpayers shouldn't push these limits because they could wind up with a trust but without a current tax break.