This week in birds - #227

A roundup of the week's news of birds and the environment : Glossy Ibis *~*~*~* One of the many depressing facts about the presidential and vice-presidential debates this year has been that there has literally not been one single question about the biggest challenge facing our planet, the challenge that could ultimately make the place uninhabitable for human life. That, of course, is climate change. Meantime, in September, carbon dioxide passed the symbolic 400 parts per million , never to return below it in our lifetime, according to scientists. This is a reminder that day by day we are moving further from the climate humans have known and thrived in and closer to a more unstable future. *~*~*~* A new study provides even more evidence that the current harsh drought in California may be only a glimmer of what is to come. Warming temperatures and uncertain rainfall mean that if more isn't done to combat climate change, megadroughts lasting thirty-five years could blight western...