Howard Lowe, geologist and environmentalist: For more than a hundred thousand years man has developed into a sophisticated creature, one with ever increasing scientific ‘know how’. Even after landing on the Moon man still dreams of worlds far beyond Earth and the Moon, and plans journeys into deep space. In preparation, he studies all manner of sciences to increase his knowledge of this home planet. One such effort deals with studies Earth’s past and present climates, and lastly prediction of future climates.