Even the overall target referred to in the November 12 statement was put in doubt just eight days later-this is how permanent these commitments are-when the Prime Minister implied to Premiers Tobin and Klein that in his misguided desire to look better than the Americans on this issue, perhaps a new target should be adopted by lowering GHG emissions to 1990 levels by the year 2007.
GHG emissions are lower than they were in 1990.
If the target is to lower GHG emissions to 1990 levels by the year 2007, then to say that "GHG emissions are lower than they were in 1990" is definitely incorrect.
( z1 have-degree :ARG1 ( z2 emit :ARG1 ( z3 small-molecule :name ( z4 name :op "GHG" ) ) ) :ARG2 ( z5 low ) :ARG3 ( z6 more ) :ARG4 ( z7 emit :ARG1 z3 :time ( z8 date-entity :year 1990 ) ) )