--Lord Hunt is a Visiting professor at Delft University, and former Director-General of the UK Met Office. The opinions expressed are his own.--
The Great Debate
Society, throughout history, has embraced “truths” later revealed to be false: The Earth is flat, the Sun revolves around the Earth and, now, climate change is a hoax. Strong evidence – including the fact that the Arctic ice melt has reached the lowest point in history – shows that climate change is real. Yet Republican members of Congress still refuse to take meaningful steps to address what can be done to protect our planet from this growing threat.
Ever since climate scientist James Hansen first testified before Congress about global warming in 1988, the scientists, advocates, academics and former vice-presidents who work to stop climate change have presumed that the science matters. Hansen began his testimony by telling the assembled senators: “The earth is warmer in 1988 than at any time in the history of instrumental measurements,” in full confidence that instrumental measurements would matter more than the weather outside the politicians’ front doors. Like Al Gore in An Inconvenient Truth, Hansen depended on graphs (he called them “viewgraphs”) and numbers to help make his case. Almost two decades later, when Gore first raised the alarm about climate change with his documentary, his strategy rested on that same science: I dare you to look at this PowerPoint and tell me climate change isn’t a problem! It is an expectedly rational assumption to make, that a rational science like science should be a trump card. Inconveniently, it’s not true.
If you’ve been outside recently, you probably realize that this summer is hot. With the latest heat wave now spreading across the country, it’s worth pointing out that many Americans are unknowingly contributing to the soaring temperatures. How? Millions of rooftops in America are made of black tar; and they absorb and trap an enormous amount of heat during the summer months. It’s also worth pointing out that there’s an easy fix to the black roofs problem that people of all political stripes can get behind: paint the black roofs white.
-Bernd Debusmann is a Reuters columnist. The opinions expressed are his own-
President Barack Obama is close to the half-way mark of his presidential mandate, a good time for a brief look at health care, unemployment, war, the level of the oceans, the health of the planet, and America’s image. They all featured in a 2008 Obama speech whose rhetoric soared to stratospheric heights.
from The Great Debate UK:
- Julian Hunt is visiting professor at Delft University and formerly director general of the UK meteorological office. Charles Kennel is distinguished professor of atmospheric science, emeritus and senior advisor to the sustainability solutions institute, UCSD. The opinions expressed are their own. -
- Dr. Fred Singer is the President of The Science & Environmental Policy Project and Professor Emeritus of environmental science at the University of Virginia. The views expressed are his own -
from The Great Debate UK:
- John Reid MP, formerly UK Home Secretary and Secretary of State for Defence, is the Chairman of the Institute for Security and Resilience Studies at University College, London. The opinions expressed are his own. -