Google boss warns of 'forgotten century' with email and photos at risk

Digital material including key historical documents could be lost forever because programs to view them will become defunct, says Vint CerfPiles of digitised material – from blogs, tweets, pictures and videos, to official documents such as court rulings and emails – may be lost forever because the programs needed to view them will become defunct, Google’s vice-president has warned.Humanity’s first steps into the digital world could be lost to future historians, Vint Cerf told the America