Why does it matter if it promotes any idea, factual or not? It's a GAME, for fun and notably fictional. How about we take a religious-based game, for instance Black and White (disclaimer, I have never played it myself), and let science supporters pick it to pieces? Alternatively, we let the religious objectionists to Spore play B&W. Then, those the people who could object that B&W does not fit their beliefs of the world can then play Spore unhindered. No? Ah well, was worth a try.