Under the WeatherEpisode 5: On IceBBC Two Duration: 25 minutesFirst broadcast: Mon 17th Aug 1981, 19:40 on BBC Two Northern Ireland (Analogue)Latest broadcast: Mon 10th Jun 1985, 12:10 on BBC Two EnglandHow much do the movements of the Earth and other planets around the sun determine the timing of ice ages? And could they return?SeriesUnder the Weather Source: BBC Online
