Arctic Adaptations. Polar bears live in one of the planet's coldest environments and depend on a thick coat of insulated fur, which covers a warming layer of fat. Fur even grows on the bottom of their paws, which protects against cold surfaces and provides a good grip on ice. The bear's stark white coat provides camouflage in surrounding snow and ice. But under their fur, polar bears have black skinâthe better to soak in the sun's warming rays. Hunting.
Rationality is one of the two ways a person can overcome their own personal fear of death. The starting point for most rationalists, particularly scientists, is to assume in the absence of data from the afterlife that our consciousness is extinguished at the moment of death.
Fear is a Normal Reaction. After the initial response to loss, fear can arise as a normal reaction. Some form of fear usually manifests as a result from tragedy, loss or death of a loved one. Fear can present itself in a variety of ways. You may be afraid of the dark, being left alone, being around new people or getting hurt. You may be afraid of death and dying. You may even develop fears you never had before. Sometimes people may experience a generalized fear where theyâre not exactly sure what they are afraid of.