This should come as no surprise; for fifty years we have been ignoring climate scientists warning about the dangers of global warming and climate change. That

This should come as no surprise; for fifty years we have been ignoring climate scientists warning about the dangers of global warming and climate change. That these tepid admonitions of yesteryear have turned into dire warnings should come at the surprise of no one. The time to take this serious was 20 years ago. Now it _is_ an emergency.