Danni Perry’s flag display at the Royal Opera House sparked 182 performers to sign a solidarity letter that cancelled the Tel Aviv Tosca production, while Leonardo DiCaprio invests in Tel Aviv hotels, reports LINDA PENTZ GUNTER

AT this moment armed conflicts are taking place on all continents apart from North America and Antarctica. We live in a world in which war has become an accepted fact of life.
Homo sapiens is the only species on the planet that deliberately kills its own in huge numbers —and with the grisliest cruelty. All other animals may battle over territory or to obtain a mate, but they rarely kill; their battles are more ritualistic, simply driving the vanquished away.
They are satisfied with the territory or the mate they have or the food they have gathered, they are not driven to want excess. On the other hand, humans are driven invariably by greed and go to war for more land, food, and wealth than they need. Why?

JOHN GREEN recommends an Argentinian film classic on re-release - a deliciously cynical tale of swindling and double-cross

JOHN GREEN is fascinated by a very readable account of Britain’s involvement in South America

JOHN GREEN is stirred by an ambitious art project that explores solidarity and the shared memory of occupation

JOHN GREEN applauds an excellent and accessible demonstration that the capitalist economy is the biggest threat to our existence