I mean, I think being a multi-planet species and being out there among the stars is important for the long-term survival of humanity. You know, if you consider two futures, one where we are forever confined to Earth until eventually something terrible happens, or another future where we are out there on many planets, maybe even going beyond the solar system, I think that second version is incredibly exciting and inspiring. And there need to be reasons to get up in the morning. You know, life can't just be about solving problems.