The second thing is, if you want to do something about global warming, you have to think much more long-term. There is something wrong with saying we should start using renewables now, while they are still incredibly expensive.
Bjorn LomborgThe Kyoto treaty has an estimated cost of between US$150 and $350 billion a year, starting in 2010.
Bjorn LomborgIt seems incontrovertible to me that there is a global warming effect and that it is going to be serious, probably not in the amount of, say, six degrees warming, but it's likely that we'll get two to three degrees warming and that will be serious enough.
Bjorn Lomborg