In Canada, the U.S. and most of Europe it may be easy to take political stands, this is something for which you can be forced to pay with your life, or your freedom, in many other parts of the world, from Iran to Russia to Pakistan to China.

I'm after a snake and please God I'll scotch it.

Compared with how we've ducked it in the United States, Canada should be really proud of how you have welcomed a significant number of refugees - far more, in fact, than we Americans have, even though our population is vastly larger.

Work is hard. Distractions are plentiful. And time is short.

I can certainly sympathize with writers who don't want to put themselves or their loved ones at risk.

Many of the principle weapons that the Nazis used during World War II had their first trial in combat in Spain - the Messerschmitt 109 fighter plane for example, the Stuka dive bomber, the 88 millimeter artillery piece, which could be used both for antiaircraft purposes and also shelling on the ground. And American soldiers were the victims of these things in Spain, American volunteers. So this war was really a testing ground for Hitler. And he learned a great deal from it about the strengths and weaknesses of these different weapons.

I think writers can respond by writing about the refugee crisis, by looking at problems faced by migrants, by trying hard to portray them as the human beings that they are.