Some critics of space exploration programs claim that they are too costly to be justified. Moreover, there is the very real risk of a debilitating explosion -- most experts say something like a 1-in-70 chance per flight. Budgetary pressures to make the programs cheaper only serve to undermine safety: one program' s managers uncovered a series of manufacturing flaws that critics contend are a direct consequence of the pressure to produce results as quickly and cheaply as possible.
Attempts to solve one problem can lead to the exacerbation of another problem is the proposition that the passage most closely conforms to.