Were these his only writings, he would have remained a respected but minor figure.^[1]^. 1  _Against the Academics_. 386 A.D. (Contra academicos) 2  On Providence. 386 A.D. (De ordine) 3  On the Blessed Life. 386 A.D. (De beata vita) 4  Soliloquies. 386/387 A.D. (Soliloquia)
The evidence strongly suggests that 1,100 or more people in or above the impact zones survived the initial crashes, roughly 300 in the south tower and 800 in the north. Many of those lived until their building collapsed.
The use of asbestos was already reduced by the time construction was being done above the 40th floor in anticipation of the City of New York ban. Over 400 tons of asbestos had already been put into the towers. Original plans called for over 5,000 tons of asbestos to be used.