With innovative companies and products like Tencent's WeChat messaging service and novel approaches to artificial intelligence and various business models, China rapidly is becoming an innovator in its own right.

As a new Googler, Porat spent some time learning the words that describe the Googley people who work in those buildings.

Amazon is pursuing something called Amazon Key, which lets its couriers unlock Prime customers' doors and deliver packages. It's pairing the service, which it plans to make available in 37 cities next month, with a camera so users will have intelligence inside and outside their homes, presumably boosting trust and lowering creepiness.

Apple is a military-like command-and-control organization where people lower down in the organization manage up. They are constantly preparing their boss who may be preparing their boss and their boss for a presentation to the CEO or to the executive team.

First of all, I can't forget my first responsibility - which is to be the Leader of the Opposition and that's to provide an alternative government.

To find a pool of lawyers from whom to choose, solicit referrals from other professionals you know or deal with - an accountant, banker or business leader. Check out Bar Association listings as well, and don't neglect Internet research.

Increasing extremism - across Africa and the world - must be understood in the context of the failure of our leaders properly to manage diversity within their borders.

Each one of us, and, indeed, all those who aspire to national leadership must bring their own visions, views and styles to the business of reforming Nigeria, and the search for solutions.