Airports now have to stick to some noise level thingy, if a plane makes over so much noise, at set distances from an Airport then the company who owns the plane gets fined for it.
But I've lived next to an airport, my room at uni was under the flight path from Manchester Airport, I've been down a road that runs behind the back of an airport and often you have to stop on because a plane is taking off or landing... they do not make that much noise. People who move in next to one should be aware of it though, it's not like it was hiding, then after they move in, it jumps out of the ground and screams suprise.
People bitching about noise polution is one thing. It's the save the planet hippies I want to maul to death with a spoon. Are humans that egotistical that we think we can kill this rock?
The planet has been here for billions of years, under gone ice ages, heat ups, you name it. Humans have been here for a few thousand... long after we're all dead, this rock will still be kicking back in the sun. Add to the fact that humans only create ~3-5% of the green house gasses, the rest are created by the earth and we can't stop it's creation.