Voice of America: Pope Francis will arrive in Kenya on Wednesday to kick off his first official Africa visit. And, as in previous tours, he is expected to speak about an issue close to his heart -- climate change, a topic with special resonance in Africa.
During his September trip to the United States, Francis addressed climate change in speeches at the White House, as well as during a joint meeting of the U.S. Congress, and at the United Nations.
Visiting the White House, Pope Francis called for action.
"It...