He explained that change in the direction of the current in the Mozambique Channel was a result of the slow northward movement of Africa and Madagascar.

BBC: Mammals 'floated to Madagascar'

As he explains it, the gradual movement of coyotes northward plus the rise of synthetic fabrics have combined to make sheep-raising an endangered occupation in these parts.

FORBES: Days of Wine and Redwoods

The conversation that began on Wall Street on September 17 has swept northward to Boston, and inspired a powerful national movement.

FORBES: Occupy Wall Street in Boston