Can you change the world while working 40 hours or fewer per week?
That's the question I've been asking entrepreneurs and change-makers recently.
My favorite response came from Swedish social entrepreneur, Admir Lukacevic, who simply replied, "just give me one second--that will be enough for me!"
I love Lukacevic's passion (and confidence) but most of us would agree we need a bit more time at work than that. The question, though, is how much?