Sentences with phrase «signs of instability within»

In 2004, Paul Epstein of Harvard Medical School's Centre for Health and the Global Environment, and James McCarthy of Harvard University, claimed: «We are already observing signs of instability within the climate system -LSB-...] there is no assurance that the rate of greenhouse gas build up will not force the system to oscillate erratically and yield significant and punishing surprises.»

In 2004, Paul Epstein of Harvard Medical School's Centre for Health and the Global Environment, and James McCarthy of Harvard University, claimed: «We are already observing signs of instability within the climate system -LSB-...] there is no assurance that the rate of greenhouse gas build up will not force the system to oscillate erratically and yield significant and punishing surprises.»