...useful these predictions must he reasonably detailed, but we arc in no better a position to make them than are medical scientists when asked when and where...hydrosphere - atmosphere - biosphere cryosphere system is every bit as difficult as understanding the factors thai determine whether or not cancerous cells...

...useful these predictions must be reasonzblj detailed, but we arc in no belter a position to make them than are medical scientists when asked when and where...of the joint hydrosphere - atmosphere - biosphere cryosphcre system is every bit as difficult as understanding the factors that determine whether or...

...global warming. In the opinion of one scientist, they are in no better position to make predictions:83 [T]han are medical scientists when asked when and where cancer will strike a specific person. . . . We play Russian roulette with climate, hoping that the future will hold no unpleasant surprises....