The UN-Environment and UN-Habitat programs are headquartered in this city next to the urban Karura Forest, which (15[1])environmentalists have sought to protect from development and land grabs. The Ngong Hills south of this city are a popular hiking spot that (15[1])overlook a national park named for it. The Green Belt Movement seeks to (15[1])protect (-5[1])this city’s (15[1]-5[1])environs and was (15[1])founded by Nobel (15[1])winner (*) Wangari (10[5])Maathai, who led protests at (10[1])this city’s (10[1])Uhuru (10[2])Park. This city contains the massive informal neighborhood of Kibera, as well as the rebuilt (-5[1])luxury Westgate Mall that (10[1])was previously damaged in (10[1])a 2013 attack by al-Shabaab. This city’s rapid growth from a British colonial railway depot (10[2])displaced indigenous Masaai inhabitants and led it to outgrow its country’s port of (-5[1])Mombasa. For 10 points, name this capital of (10[2])Kenya. (10[3])■END■