Recent warming coincides with rapid growth of human-made greenhouse gases. The observed rapid warming gives urgency to discussions about how to slow greenhouse gas emissions.
“On the screen I saw tanks rolling through dusty streets, and fallen buildings, and forests of unfamiliar trees into which East Pakistani refugees had fled, seeking safety over the Indian border.”
“The challenge for me has first been to see things as they are, whether a portrait, a city street, or a bouncing ball. In a word, I have tried to be objective.”