A subtle little comic strip. It has been a subject of discussion for many years. The slow but certain increase in global temperatures and the melting of ice-caps. Facts and figures are readily available on any decent website:
Perhaps it is already too late to reverse the effects but with the correct mind-set, political view-points and general everyday living, we may be able to manage further damage to our planet.
It would be a shame to jot down Polar Bears, among many other beasts of the north, into the extinction books.