BBC: Reform of the way the UN handles environmental issues is badly needed, argues Joy Hyvarinen. However, she says, governments may be getting mired in a fruitless dispute that will leave the basic flaws untouched. UN realities mean drowning in a pile of well-intentioned paperwork The EU and the US are at loggerheads again in the international environmental arena. After years of disagreement about climate change, the issue now is whether the UN’s environment programme should …