Perhaps the Humans will have developed sense (any form would do...) by this time.
Now don't get me wrong, I like the original film, but my favorite moments are all the stupidest bits.
Take the argument over whether the Bugs are intelligent or not. How did they not notice this before they invaded their Homeworld?
The Bugs using just some inaccurate blobs of plasma fired from the surface of their planet can first knock one rock out of an entire asteroid belt out of orbit of their star. They can then get it on the correct trajectory to score a direct hit on one city, on a planet, in a solar system on the other side of the galaxy without the aid of any form of conventional spaceflight technology (ignoring for the moment the fact that they apparently did so preemptively millions of years before the event that caused them to do so, so as to give it time to reach its target). Must have a pretty good maths wizz there...
Then when the Roger Young encouters this asteroid going at great speed apparently, from the looks of it the Rog must be moving at an almost equally great speed backwards based on how fast the asteroid is approaching (then miniutes later it manages to hit earth despite them being somewhere near Jupiter...)
And finally my all time favorite stupidest moment from Starship Troopers the movie...
When the first Lieutenant Rico has says "Remember your training and you will make it back alive..."
What training? All they were apparently trained to do was mill around aimlessly in a big mob whilst firing wildly in all directions. Then they apparently require someone of superior rank to actually tell them to fire in the first place. Plus of course the advancing without any form protection into the blast zones of their own nuclear ordnance...
Ohhh and the lets form a big circle around the enemy in a fashion that almost guarantees that I'll shoot one of mates on the other side...
What part of this training is conducive to your survival?
Ah, what a great laugh it is...
Nick