The ultimate concern is that if runaway global warming occurred, temperatures could spiral out of control and make our planet uninhabitable.... this is the first time that a species has been at risk of generating its own demise.… The dinosaurs dominated the earth for 160 million years. We are in danger of putting our future at risk after a mere quarter of a million years.
The volunteers of PlanetThoughts.org are happy to give you their best selection of news, opinion, reviews, stories, quotes, tips, and more. We hope you enjoy the reading... and thinking. Thanks!