A lot of students begin by finding a common denominator for the dividend and divisor when dividing by a fraction. And a lot of teachers intervene by saying, “Remember, you only need a common ...

Complex challenges are by their very nature (and, in fact, definition) all about multiple interconnected parts. Whether you’re trying to double the growth of a business, transform culture, cut costs, ...

In winning the French presidency in his very first run for office at any level, 39-year-old Emmanuel Macron has already pulled off one political miracle. Now the question is whether he can work a ...