I think this song is about Science bringing back Dinosaurs, and the experiment goes wrong, and now, Humans are at the bottom of the food chain and Dinosaurs are at the top. The scientists wanted to bring the Dinosaurs back because it'd be such an advancement, but it just didn't turn out to be harmless like they thought. "It's Natural Selection" refers to (in the simplest terms) the theory of Charles Darwin that evolution will take place by mutation of genes in order to make a species survive. Therefore, maybe Dinosaurs will overcome humans to be the surviving species and that's why the experiment should just stop? I don't know, maybe...
I think this song is about Science bringing back Dinosaurs, and the experiment goes wrong, and now, Humans are at the bottom of the food chain and Dinosaurs are at the top. The scientists wanted to bring the Dinosaurs back because it'd be such an advancement, but it just didn't turn out to be harmless like they thought. "It's Natural Selection" refers to (in the simplest terms) the theory of Charles Darwin that evolution will take place by mutation of genes in order to make a species survive. Therefore, maybe Dinosaurs will overcome humans to be the surviving species and that's why the experiment should just stop? I don't know, maybe...