Government officials said the country had not planned for the effects of continued global warming.
When scientists consider the possible effects of global warming, there is a lot they don't know.
The report discusses the effect of global warming on the world economy.
There are expected to be various long-term effects of global warming.
That's why scientists use computer models to project the effects of global warming.
"We are just arguing now about whether the global warming effect is large enough to see," he added.
He has talked on several radio stations about Sea level change and the effects of global warming.
The effects of global warming are potentially severe, but the problem is, we need to live now.
By 2100, however, it was still judged likely that there would be significant effects of global warming.
On a local or regional level, some specific effects of global warming might be considered beneficial.