English: My colleague at African Liberty, Alexander Hammond, has done incredible work on global human progress for the Cato Institute.
Igbo: Onye ọrụ ibe m na ntọghapụ ndị Afrika, Alexander Hammond, arụwo ọrụ dị egwu na ọganihu mmadụ na ụwa maka ụlọ akwụkwọ Cato.