Mind you that my suggestions require the assumption that anthropogenic CO2 did it in the conservatory with the wrench.
To whit:
Declare a global moratorium on the floristry industry. The land used to grow flowers gets returned to use producing food or fuel, the waste of all the transportation delivering flowers is saved, and the demand for electricity coming from nasty ol' coal plants is reduced when the flower shops and their wasteful lights and refrigerators are shut down. People want flowers, they can darn well grow their own.
