Roundup: Nuclear weapons, animal cruelty, Ingleburn 100, Red State, climate change, visual arts, same-sex weddings

Ask anyone if they can imagine a world without nuclear weapons, and as polls indicate, most will say they can. This is true even in countries that possess nuclear weapons according to the International Campaign to Abolish Nuclear Weapons or ICAN, a new civil society initiative dedicated to the hope of a nuclear free world.