If Margaret Thatcher took climate change seriously and believed that we should take action to reduce global greenhouse emissions then taking action and supporting and accepting the science can hardly be the mark of incipient Bolshevism.
Performing is a profound experience at least for me. It's not as if I sit down and play 'Fire and Rain' by myself just to hear it again. But to offer it up... the energy that it somehow summons live takes me right back and I do get a reconnection to the emotions.