Many other response teams with CERT in their name have sprung up and are part of the Forum of Incident Response and Security Teams (FIRST), of which CERT/CC was a founding member. They all work independently toward a common goal of computer security.
1 Polar bears feed mainly on ringed and bearded seals. Depending upon their location, they also eat harp and hooded seals and scavenge on carcasses of beluga whales, walruses, narwhals, and bowhead whales.  that have hauled out onto the ice. On occasion, polar bears kill beluga whales and young walruses.
The ice melts and it can't find any food... The Polar Bear lives by catching seals and other animals from on top of the sea ice. Now, the ocean doesn't freeze as much as before so the Polar Bear can't find food and its numbers are starting to become smaller.