Without the right protection and management these precious monuments could be lost forever.
And here I had this opportunity to tell a story not in one dimension, but in three - a video, still photography and text dispatches - and then, to deliver it all on the Internet, where it could be archived forever.
In the past, decisions on new products could be dragged out forever as they bounced between two strategic boards made up of senior GM leaders that met monthly.
One member of the board told me that the decision to back Mr Murdoch could not be seen as being forever.
Some fear that if allotment holders leave the land then it will fall into disrepair and could then be earmarked for development and lost forever.
When Taxol, for example, emerged 20 years ago, you would have thought from all the breathless articles that cancer would be cured forever if we could just grow enough of the yew trees from which the drug was made.
But if I knew I could call in and not be put on hold forever, I'd call.
The same could hardly be said of his hero, Tietjens, forever loyal to the young suffragette Valentine (Adelaide Clemens), who wins his heart.
Tim Cook, who was made Apple's CEO after Mr Jobs stood down in August, said his predecessor had left behind "a company that only he could have built, and his spirit will forever be the foundation of Apple".
And if disaster strikes, it could be the difference between rebuilding the business and closing your doors forever.
The child grew, and changed, and became ever more delightful to her, and she imagined that they could go on forever like that, that he would always be her favorite thing.
He also leaves behind a company that only he could have built and a spirit that will be the foundation for this company forever.
But he could not rely on technical devices forever and in September 2001, announced the assembly would be restored.
BBC: NEWS | Programmes | BBC Parliament | When the assembly worked
It would be a mobile app, he explained, where friends could share photos that would disappear forever in a matter of seconds.
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But its impact on markets could be even worse than a default, it could be a default on steroids: if it became accepted that membership of the eurozone isn't forever, huge doubts would arise about the true value of hundreds of billions of euros of contracts.
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