As the Club entered the 21st century, we realized that simply saving the places we loved wouldn't be enough. If we fail to address the threat of climate destruction, we could see much of the progress we have achieved -- John Muir's legacy -- undone.
Here's the inconvenient truth about the Keystone XL: TransCanada does not need the pipeline's northern leg to begin pumping hundreds of thousands of barrels of toxic tar sands daily through America's breadbasket for export overseas.
When I handcuffed my wrist to the White House fence on February 13 along with author Bill McKibben, the Sierra Club's Michael Brune, civil rights icon Julian Bond and 44 others, it was a big moment for my organization, Earth Quaker Action Team.
While President Obama's focus on climate change is a welcome, albeit belated, shift, it remains to be seen whether he will match words with action. More and more environmental organizations and activists are prepared to keep the pressure on to ensure he does.
As to be expected, there has been a lot of distortion around the Michigan Clean Energy ballot Proposal 3 in the weeks leading up to the election, confusing voters about one of the more meaningful proposals on the state-wide ballot this year.
The choice is ours. Do we want to continue to pollute the planet, kill ourselves and have no regard for anything wild, or will more people join the grassroots environmental movement and take a stand against corporations that put profits first?
This week a prominent climate-cynics site, Watt's Up With That, promoted a climate-misinformation iPhone app that contains far more damaging Orwellian language than the Sierra Club's coal industry spoof.