Why ruin it?

I love the colours of the sunrises and sunsets and we are getting to the time of year where I actually enjoy being up with the sun.  I am not a morning person so having the sun rise at 4:30 am and subsequently the kids...well it's not a pretty combination.  So to be standing enjoying the sunset and have someone say "the colours are only that brilliant because of all the pollution" makes me want to slap you.  It's good information but shut up and enjoy the peace of the moment.