This video will explore African fractals in various contexts such as textile, hair styles and architecture.

#Africanmathematics#Africanarchitecture#Africanbraids#Kubacloth#
Ethnomathematics#Ndebele

Economists use exponential functions to model economic growth. The human population is presently growing exponentially. However, any exponential growth that continues indefinitely would eventually expand faster than the speed of light, in direct violation of the known laws of physics.

Noam Chomsky shares his insights regarding the ongoing problems confronting the beleaguered nation of Haiti, particularly the US role minimizing and undermining their economic development, resulting in horrendous destruction and loss of at least 300,000 lives from the recent earthquake. A lively Q and A session follows the talk. Benefit for Haiti at The Riverside Church of New York, June 8, 2010 sponsored by IFCO-Pastors For Peace and The Riverside Church Social Justice Ministries. Camera: Joe Friendly

Does Africa have the potential to feed itself? Yes, and in the near future, says Bingu wa Mutharika, president of Malawi and current interim chair of the African Union."Africa is not poor," says Mutharika, who has been Malawi's president since 2004 and has a degree in economics. The continent, he says, "has decided to shift from Afro-pessimism to Afro-optimism."The president of the southeastern African nation outlines a strategy incorporating subsidies to small—especially women—farmers, improvements in irrigation, distribution of sturdy hybrid seeds, building and upgrading of roads, a push toward alternative clean energy sources such as wind and solar, an increased continent-wide investment in communications technology, and the establishment of a strategic partnership comprising nations such as Uganda, Egypt, Ethiopia, Ghana, and Zimbabwe, countries that Mutharika cites as having "track records of achievement in promoting agriculture and food security."Hosted by the African Presidential Archives & Research Center (APARC) on October 1, 2010.