Even in a world with more than enough tragedy and hurt, even in a world where our future is in jeopardy because of our persistent and suicidal refusal to use the Earth’s resources is a sustainable way; even in a world trying to come to terms with resurgent Russian, soviet-style imperialism, and, yes, even in a world where the disease from all our nightmares — ebola — is claiming ever more lives in western Africa it is impossible to imagine a more disheartening example of man’s unending inhumanity to man than the atrocities unfolding in Gaza.