We're so preoccupied with protecting children from disappointment and discomfort that we're inadvertently excusing them from growing up.

Growing up, I didn't know anything about money other than we didn't have any.

Believe me, I recognize the cultural and anatomical challenges and respect the sacrifices women make in order to balance family and a career, or family with no career, or career with no family.

I don't begrudge a coach for trying to get all that he or she can. I don't resent a school feeling it needs to pay to keep top talent. I'm just afraid to think where all of this will end up because the overall impact seems to be stretching far beyond the scoreboard.

The technology I like is the American paperback edition of 'Freedom.' I can spill water on it, and it would still work! So it's pretty good technology.

Technology is the perfect refuge for African capability stifled elsewhere by badly run governments and years of misplaced foreign aid. Ubiquitous connectivity in a world without legacy infrastructure, together with the potential to learn coding or anything else online, has allowed technology entrepreneurship to flourish.

We speak of 'software eating the world,' 'the Internet of Things,' and we massify 'data' by declaring it 'Big.' But these concepts remain for the most part abstract. It's hard for many of us to grasp the impact of digital technology on the 'real world' of things like rocks, homes, cars, and trees. We lack a metaphor that hits home.

Users and entrepreneurs building new business models off the blockchain means that there are competing interests on how best to scale the network. Linux, also an open source software project, had similar growing pains.