-Eileen Claussen is President of the Pew Center on Global Climate Change. The views expressed are her own.-
-- John Kemp is a Reuters market analyst. The views expressed are his own --
Efforts to implement cap-and-trade programs at state level are faltering, just as policymakers in Washington are struggling to generate enough support to put in place a comprehensive national system.
First it was slow. Then local, then organic. Now it is firmly grass-fed.
As a rare geophysicist studying diet’s environmental consequences, I am asked daily by my colleagues – a bit bemused by my new field yet quantitatively astute and environmentally concerned – about the latest claim made about impacts of food production on the physical environment.
– Brian Schwartz and Cindy Parker are both physicians and faculty in the Department of Environmental Health Sciences at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland. They are also both Fellows of the Post Carbon Institute. The opinions expressed are solely their own. –
The new U.S. nuclear weapons doctrine released on Tuesday had stern warnings for Iran and North Korea, with Secretary of Defense Robert Gates explaining that it left "all options on the table" for dealing with atomic renegades despite its broader goal of restricting the U.S. use of its nuclear stockpile.
The Oil Sands, the world's second-largest proven reserves after Saudi Arabia, hold out the promise of energy security for the United States and economic security for Canada. But environmentalists fear the destructive, energy intensive process of extracting the oil will carry direct consequences for the planet. Despite the doubts, new oil sands projects are again springing up after the financial crisis halted development. How will oil companies balance the quest for more oil with environmental concerns? Mar. 22-23 we'll put those questions to the oil companies, environmental groups and government officals at the first Reuters Canadian Oil Sands Summit in Calgary.
-Graciela Chichilnisky is the Architect of the Carbon Market of the Kyoto Protocol and the author of 'Saving Kyoto', New Holland Publishers, UK, 2009. Chichilnisky is a Professor of Mathematics and Economics at Columbia University in New York, Director of Columbia Consortium for Risk Management and Managing Director of Global Thermostat Inc. The opinions expressed are her own.-