Who Needs Life On Mars When It Has Glacial Spiders?

Is there life on Mars? That's the wrong question. Every time scientists from NASA, the European Space Agency, or any other terrestrial organization bring news back from Mars of fresh discoveries in the hunt to find evidence of life on the fourth planet, I find myself mildly annoyed that the general populace's focus is trained exclusively on the quest to find the tiniest microresidue of exobiota. T