No excuses. You must conform. In other words, there are practical things we can do. But it starts with working in a collaborative effort with states and local folks. If you own the land, every day is Earth Day. People care a lot about their land and care about their environment.
Even the smallest efforts can contribute to curbing climate change. 
The statement defined that it starts with collaborative efforts with states and local folks, implying small effort helps.
( z1 possible :ARG1 ( z2 contribute :ARG0 ( z3 effort :ARG1-of ( z4 have-degree :ARG2 ( z5 small ) :ARG3 ( z6 most ) ) :mod ( z7 even ) ) :ARG2 ( z8 curb :ARG1 ( z9 change :ARG1 ( z10 climate ) ) ) ) )