I think it has been extremely BAD for the evolution of our human race.
Well considering that we're still here I'd say the opposite, while religion itself maybe detrimental to a modern society, the cognitive biases that allowed religious belief to flourish have ensured the existence of the human species and has been beneficial in our evolution past. I'd go into detail but alas I'm leaving to church (not of my own volition), feel free to PM me if you want me to explain the3reaper.
"We swallow greedily any lie that flatters us, but we sip only little by little at a truth we find bitter." ~ Denis Diderot
90% of earth population belive in religion and God and you say it is bad lol.
Yea but large numbers do not change facts, some years ago 70% of the population in my country was smoking cigarettes, that doesn't make smoking cigarettes a good thing though. And then we aren't even talking about the reason why so many people believe
You can manipulate people in much easier and efficient ways than religion and simply because you can manipulate someone through it doesn't make it a bad thing either.
So many people don't believe? Meh, thats not really an argument either.
I've never said that so many people don't believe prove that religion is bad.
Also what are those more easy ways of manipulating people? Are you pointing at mass media? And lastly you state that religion isn't bad just because you CAN manipulate, I say Religion is bad because people DO manipulate, it already happens.