EnvironmentWiping out top predators messes up the climate It isn't just the food chain that is disrupted when creatures at the top die out – so are mechanisms that keep carbon dioxide emissions down ¿ìè¶ÌÊÓÆµ
EarthVenison's fine, but wolves prefer salmon Salmon's easy availability and energy-rich nature mean it is the ideal foodstuff for carnivores that can get their claws on some ¿ìè¶ÌÊÓÆµ