I maintain a doc of data points about how unlikely it is that we evolved; no scientific rigor or quantification, just "and yet another unlikely thing that happened".
While "there might be a physical reason why ~all plants are green and blue algae never managed to leave the water" is not impacting our likelihood of #evolution, the follow-up effect of "complex surface #life across the universe is likely to have the same range of visible light" certainly deserves a spot...