Topic: Nairobi City Council
Around the world 1.3 billion tons of food is wasted every year. A more efficient food supply is a key to feeding an expected world population of 9 billion by 2050.
The Kenyan capital, home to some of the world's worst traffic, launched its new commuter rail this week in part of a homegrown modernization effort.
The demand for housing is high, but without an urban plan or building code, the construction boom could have some negative long-term consequences.