I took this photo in New York this morning, thirty years after the killing of 
John Lennon. 
 
When this poster hit me at the corner of 44th with 6th Ave, it immediately evoked in my mind the title of Supertramp's album 
Some things never change...
The good news though this week-end is that 
now after Cancún, it is possible the 
war on the climate could be over in a foreseeable future. If 
we want it.