Second Nature (Rush song)

"Second Nature" is the fourth track on Canadian progressive rock band Rush's 1991 album, Roll the Bones. The song addresses themes of environmentalism, specifically humanity's disconnect from and impact on the natural world. The lyrics, primarily penned by drummer and lyricist Neil Peart, explore the idea that respecting and preserving the environment should be as automatic and ingrained as breathing – a "second nature."

Musically, "Second Nature" reflects Rush's continued exploration of shorter, more concise song structures during the Roll the Bones era, while still retaining elements of their progressive roots. The song features a blend of hard rock riffs, intricate drumming patterns, and Geddy Lee's signature bass lines and vocals. It also incorporates synthesizers, adding to the song's overall texture.

The song's message resonates with the broader environmental concerns of the early 1990s, and continues to hold relevance in contemporary discussions about climate change and ecological responsibility. "Second Nature" is not one of Rush's most commercially successful or widely recognized songs, but it stands as a significant example of their commitment to addressing socially conscious themes in their music.