Climate change is the Everest of all problems, the thorniest challenge facing humankind. Votes: 2
Lewis Gordon PughThe basic problems facing the world today are not susceptible to a military solution. Votes: 2
John F. KennedyThe problem of direct colour photography has been facing us since the turn of the last century. Votes: 2
Gabriel LippmannYour biggest problem, is that you think the current problem you're facing is your problem Votes: 0
Tony Robbins