Banking Is Necessary - Banks Are Not.

The Green Revolution Focused On The Big Three - Maize, Rice And Wheat - And The Green Revolution Did Not Adapt The Big Three To African Conditions, Other Than South Africa, As Much As They Should Have.

Skype Actually Does Get A Fair Bit Of Revenue.

The Internet Is The Easiest Thing To Get Into. To Be An Internet Retailer, You Just Get That Url.

Eradications Are Special. Zero Is A Magic Number. You Either Do What It Takes To Get To Zero And You're Glad You Did It; Or You Get Close, Give Up And It Goes Back To Where It Was Before, In Which Case You Wasted All That Credibility, Activity, Money That Could Have Been Applied To Other Things.

The Human Body Is The Most Complex System Ever Created. The More We Learn About It, The More Appreciation We Have About What A Rich System It Is.