claim: He said : ‘We have had five warming cycles since about 900AD, each followed by a dramatic cooling cycle.’
evidence: In Paul Kelbie's article Remineralization Might Save Us From Global Warming, in The Independent, he wrote that since the last ice age, three million years ago, the Earth has gone through 25 glaciations, each lasting about 90,000 years, and that we are now 10,800 years into an interglacial – a hiatus between ice–ages.