Step 5: you wish. I understand this concept sounds cool and all but no troop is ready to obey such a stupid order such as "world war" wanna ask the yourself? Join ya lands military and request to go to Afghanistan. We all agree as troops that we are willing to turn on our leadership if such order was issued. This isn't the freaking 50s with mindless people eating meth from germany. For goodness stakes Canadas military can smoke pot soon. Calm the heck down. You are safer today then any of your ancestors were yesterday, and your children will be safer tomorrow than us. Thats just human evaluation baby!