When I hear the "shouldn't we solve poverty and climate change here first?" argument about space exploration, I feel it's useful to remember that almost all imp

When I hear the "shouldn't we solve poverty and climate change here first?" argument about space exploration, I feel it's useful to remember that almost all improvement in the human condition throughout history is directly attributable to advances in human technology grounded in investment in exploration and basic research. Spending on science, technology development and exploration are the real "trickle down economics". I don't think it has to be an either-or proposition. ;)