If there is no God, does this make us the most intelligent Animal?
That would make us he most intelligent animal discovered so far. Yes.
What's the difference between humans and animals if there is no God?
I would think self awareness should be good enough... but here's an incomprehensive list:
We are smart. We use fire, electricity, plumbing, computers, and cars, all of which improve our lives and abilities due to our knowledge. We have a sense of empathy that allows us to determine that murder, theft and rape are wrong. And we form governments to protect potential victims of such crimes. Using subs, planes and cars, we can fly higher than most birds, dive deeper than most fish, move faster than any known animal, and travel through space. Speeking of space, we were the first known species to leave the atmosphere, or to put anything into orbit, or set foot on the moon.. We constantly strive to improve our species. We all have individual likes, dislikes and prefferences. We can suppress our instincts, we can even change our instincts. (Therapy, drugs etc.)
Intelligence is probably evolution's greatest achievement to date.
We are the only species on the entire planet, in our entire solar system, in our entire galaxy, in the whole universe with such great potential. We don't need a god to hold our hand and tell us that we have to go potty outside the camp, or that stealing is bad.
Humans are special, simply because we ARE special, not because some MORE special god decided that we are.
But some people would like to change all that... some people would prefer if humans, (under gods direction) just gave up science and stuck to farming for all eternity, possibly naked. Or worse yet, give up EVERYTHING we know, to go live in some alternate dimension playing a harp on golden streets, chanting 'holy holy holy is god'... yah, that'll boost your self esteem.
LtCmd.Lore