Brian G. Marsden Quote
We have to beef up our searches, which are now pretty dismal, so we can find out about these things before we get hit. … It takes a dramatic event to get people's attention, and we thought the comet crash with Jupiter might have done the job. … we tend to ignore an extraterrestrial hazard that could reduce the planet to rubble. … What we really need is a good scare.
As quoted in "What We Need Is A Good Scare" by Steve Nadis at Omni internet (9 April 1997).