Cowards tackle tax status of the Alberta Wilderness Association

Tax status as a weapon. I am beyond outraged. 

The Friends billboard was criticized elsewhere, including in the U.S.-based online magazine Slate, which pointed out energy from the sun has declined in recent decades despite climbing temperatures.
Still, the Friends demanded the wilderness association publish a rebuttal in its newsletter. The association refused and the Friends began examining the association’s funding sources, said Stirling.
Among those sources are foundations that have been critical of Alberta’s climate change and environmental policies.

The cowardice of these lowlifes is palpable. I am without words. Thoughts on how to react?