Environment News Service: Warning that Earth is rapidly approaching a tipping point at which human impacts are causing alarming levels of harm to our planet, California Governor Jerry Brown today joined more than 500 scientists to release a call to action on climate change and other global threats to all humanity.
"This is not just about science, this is about activism," said Governor Brown. "This is an important challenge, cause and undertaking. We can do it, but we have to do a lot more than we`re doing now."
Speakers...