The problem for (not with) the younger generations is that all the good social causes have been taken and substantially addressed. (Of course, nothing can be perfect.) But hold on: one good cause is left: political-economic individualism. Looking for a good cause to enlist in? There you go.
The Miracle of Mass Production
"The fact that my fellow man wants to acquire shoes as I do, does not make it harder for me to get shoes, but easier." —Ludwig von Mises, Human Action