in reply to World peace can best be achieved by:

As long as the duality between war and peace exists, there will war, there will be peace. Once both concepts become meaningless, there will be no war, and peace as absence of war not either. To reach that end, what war feeds upon, and what it produces, must be eliminated. Therefore:

Eliminating fear.

I suspect that this is too big a job for the existing humanity.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'