There have been times in Earth’s history when the polar ice caps were nothing but lush tropical forests and the planet was mostly flooded. Other times the equator was in a deep freeze, along with the rest of the world. Make no mistake, Earth has seen its share of climate[…] Read On
At this moment I’m sitting on the veranda of my Silicon Valley mountain home. It’s a gorgeous sunny day – a little on the dry side, but not atypical for this time of year. This would be heaven on Earth except for one thing: The serene sounds of chirping birds[…] Read On