We need darker skies

For the whole of my lifetime a haze has hung of Los Angeles. It is not made by the beating of angel’s wings but by the mass of pollution that this great city and those that live and work in it create. Most of the pollution comes from the energy that the city uses. Its bright lights, its traffic and its homes all use power and heat and the by product of this use is a mix of pollutants, not just the dreaded carbon dioxide, that nature eventually will clean up, if we let it. Continue reading