Bush's "devastating" legacy: Jonathon Porritt, Tony Blair's senior advisor on sustainable development, writes in today's Guardian that George Bush has had a "devastating impact" on global sustainable development. "On climate change, international aid, family planning, arms, nuclear proliferation, trade, corporate responsibility--to name but a few--the US president's efforts to impose 'a new world order' and stay true to a discredited model of extreme economic liberalism have set the world back a decade or more," he writes.