-- the glare and energy waste associated with poor-quality lighting
-- the effects of light at night on humans and wildlife
-- community and commercial efforts to improve lighting practices
While these may be reasonable issues for public discussion, that is not what this group is interested in. They realize that the public doesn't really care whether or not they can see the sky, so they cloak their crusade in a lot of ersatz environmentalism and energy conservation.
I just don't like liars, I guess.