When you think of what Americans accomplished building these amazing cities and all the good it's done in the world it's kind of disheartening to hear so much hatred of America not just from abroad but internally.

Time and space - time to be alone space to move about - these may well become the great scarcities of tomorrow.

Iran has long sponsored terrorists who carry out homicide bombings in Israeli cities. However it is a mistake to believe the danger Iran poses is directed at Israel alone.

By 2050 the Australian population is expected to grow from 22 million to 36 million. That increase alone will put huge pressure on our towns and our cities. We will need more homes more roads more rail lines more hospitals more schools just to accommodate so many Australians.