Fixing current levels of damage would be impossible.
( ( ( Fixing ( current levels ) ) ( of damage ) ) ( ( would ( be impossible ) ) . ) )
(ROOT (S (NP (NP (VBG Fixing) (JJ current) (NNS levels)) (PP (IN of) (NP (NN damage)))) (VP (MD would) (VP (VB be) (ADJP (JJ impossible)))) (. .)))
Fixing the damage could never be done.
( ( Fixing ( the damage ) ) ( ( ( could never ) ( be done ) ) . ) )
(ROOT (S (S (VP (VBG Fixing) (NP (DT the) (NN damage)))) (VP (MD could) (ADVP (RB never)) (VP (VB be) (VP (VBN done)))) (. .)))