• Keeping the love affair sweet

    01 December 2008

    Economists and environmentalists have become increasingly frequent bed-fellows, as the world turns to markets to address environmental challenges. But, as David Runnalls argues, both parties need to work at the relationship

  • Designing it right

    01 December 2008

    Joe Nation, co-author of California's landmark global warming legislation, and Roger Noll give their advice to the state's regulators as they grapple with crucial elements of the emissions trading scheme's design

  • The fuels of the future?

    01 October 2006

    Production of biofuels is rocketing, underpinned by strong ­regulatory support. Ronnie Lim considers the prospects for the industry, and flags up some companies to watch