REPORT ON CLIMATE CHANGE

(IPCC WGI), Susan Solomon (3L), speaks to journalists during a press conference at UNESCO in Paris, February 2, 2007, as from L to R: IPCC WGI co-chair Dahe Qin; IPCC Chairman Rajendra Pachauri; the secretary general of the World Meteorological Organisation (WMO), Michel Jarraud and the executive director of the United Nations Environment Programme (UNEP), Achim Steiner, look on. The UN climate panel issued its strongest warning yet that human activities are heating the planet, adding pressure on governments to do more to combat accelerating global warming. Man at far L is unidentified. (UPI Photo/Eco Clement)