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.
Lowering the GHG emissions to 1990 levels was an achievable goal
( z1 possible :ARG1 ( z2 achieve :ARG1 ( z3 goal :domain ( z4 lower :ARG1 ( z5 emit :ARG1 ( z6 gas :mod ( z7 greenhouse ) ) ) :ARG4 ( z8 level :time ( z9 date-entity :year 1990 ) ) ) ) ) )