https://www.cbd.int/secretariat/former-es/juma.shtml
CBD: Former Executive Secretaries - Calestous Juma (1995-1998)
former executive secretariescalestous jumacbd19951998
https://theworld.org/stories/2017/12/22/calestous-juma-advocate-leapfrog-technology-dead-64
Scholar Calestous Juma leaves behind a legacy of 'leapfrog' technology - The World from PRX
The Kenya-born Harvard scholar Calestous Juma saw innovations and opportunities bubbling up in African economies where others saw only poverty and despair.