Press green now Going Green with Sarah Lewis, Brighton Argus, p 28, 16 June 2007 Saving the world can be exhausting, what with running up and down ladders changing ordinary light bulbs to energy savers - not to mention all that cycling. SARAH LEWIS puts her feet up and exercises her brain instead with some of the best eco films around. The Day After Tomorrow WEATHER-ologist Denis Quaid has his global warming warnings ignored until the Gulf Stream suddenly collapses. Oh no! Thank Hollywood for Industrial Light and Magic who spectacularly freeze New York in an ice cube and imagine Earth from space as three massive storms completely take out life as we know it. Ludicrous in parts, gripping in others and scientifically really very accurate, according to Dr Paul Williams, Gulf Stream switch-off specialist at the University of Reading. (Don't panic, there's a very slim chance this will actually happen.)