That humans and the cities we build affect the ecosystem and even drive some evolutionary change in species’ traits is already known. Spiders in cities are getting bigger and salmon in river... Read more
Humanity may be pushing the planet toward sudden, irreversible ecological changes Human activities are pushing Earth toward a “tipping point” that could cause sudden, irreversibl... Read more
Image via Wikipedia Is this a “real” war between opinion and facts going on here or something else . . . ? Listening to Jon Stewart helped destroy CNN. Now imitating him might be... Read more