Why does the environmental crisis demand a new ethic?

Ethics are human's comfort and interest,it cannot protect the environment so it causes damages to the environment where people will be affected.Nowadays Ethics are implemented to meet the needs of the current generation but it will be dangerous to the future generation.So that environmental crisis demand a new ethics which want focus on economic and social development,protective and caring environment.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the