Is Living Radically Enough?

We all want to do our best to build the world we want to see, or at least do enough not to feel guilty when we see videos of melting ice caps. With limited time leftover from survival under capitalism, how do we make sure we use our energy in the most effective way. Is "being the change we want to see" an effective tactic? Does exploring polyamory contribute to the fall of patriarchy? Is living radically enough?