Doonesbury by Garry Trudeau for August 19, 1971
Transcript:
Dad: Son, I think we should go on a fishing trip this week. It would be good for us. I've suddenly realized that I don't really know my own son. I don't understand your values, your beliefs or stances. I'm confused by dissent and the peace movement. All my values are under fire by your peers. I just don't know what to do anymore. Mark: Have you considered voluntary euthanasia?