To remain indifferent to the challenges we face is indefensible. If the goal is noble, whether or not it is realized within our lifetime is largely irrelevant. What we must do therefore is to strive and persevere and never give up.
I want to incite people to loosen their oppression by giving them something to work with, to build on. They shouldn't be frightened of creating themselves - that's why I make things very open, with things for people to do.