"Our intelligence and behaviour requires optimal functioning of a large number of genes, which requires enormous evolutionary pressures to maintain. Now, in a provocative theory, a team from Stanford University claim we are losing our intellectual and emotional capabilities because the intricate web of genes which endows us with our brain power is particularly vulnerable to mutations – and these mutations are not being selected against our modern society because we no longer need intelligence to survive."
After a stock shot from a helicopter-mounted camera zooming over green woods towards a lake nestled in the mountains, the characters of the Twilight saga once again come stumbling forth to present drama and turn into wolves and, apparently, get engaged to vampires. The script, chopped up for the trailer, is a mix of dramatic statement and narrative exposition. To understand it in written form, you would need to have completed the third grade, according to readability tests.