I was browsing through old issues of the Sierra Echo, the newsletter of the Sierra Peaks Section of the Sierra Club, when I found this:
ANTI-LITTER EXPEDITION FINDS 2 TONS
OF TIN CANS, GLASS ON MT. WHITNEY
More than 2 tons of litter was removed from Mt. Whitney August 8-16 by the Burl Parkinson Memorial AntiLitter xpedition. The houl included
4,000 ววนาาüร-กlus of tin canន •
Tom awi Trudie 'unt were leaders.
Errors are perhaps due to scanning of old copies. Wonder how they packed it out.
Vol. III, No. 4, September-October 1959
https://www.sierraclub.org/sites/default/files/2025-05/sps1959v3_4.pdfAlso found issues where members criticized the section for allowing large campfires on trips. Smaller campfires were still common in 1974, and that was when I turned against them. While I enjoyed a campfire as much as anyone else, I could not bear their ugly remains.
So Leave No Trace has made progress. I remember that when I first hiked Baldy in September, 1969, I saw no one else, and the ugly use paths and stone wind shelters were not there. But the summit was littered with broken glass and cans.