The international environmental agreements negotiated in Rio de Janeir
o in 1992 provide some hope for reducing the rate of global warming an
d saving the world's biological diversity, But it is clear that the No
rth will vote only limited funds to facilitate the working of the Conv
entions, perhaps US$2 billion over the coming three years, Against the
scale of the problems this is an inadequate sum, However, there are o
pportunities for tapping into other sources of funds, and for using of
ficial transfers as a lever for yet other funds, Additionally, enormou
s scope exists for reducing global environmental problems through the
adoption of more sensible economic policies, The deployment of imagina
tive policies to 'capture' environmental value can make a substantial
difference to the global environment.