Reuters: The U.N. climate conference in Paris is most likely humanity's last chance to thwart global environmental disaster, Pope Francis said on Monday, warning the world was "at the limits of suicide".
The pope, who wrote a major document on the environment last June, made the comment in an hour-long news conference aboard the plane returning him to Rome at the end of a six-day trip to Africa.
The freewheeling conversations have become a trademark of his papacy and the few times he takes direct questions...