http://phys.org/news/2015-10-predator-survives-ecosystem.html
"What do killer whales, polar bears and humans have in common? They are
adaptable predators with the ability to select new prey when their favourite
food is in low supply. But this change can disrupt entire ecosystems."
This effect is going to be a serious risk to our food supplies and the
ecosystem in general.
Via Susan Stone.
Cheers,
*** Xanni ***
