Big G laying the smackdown on chockstone... before breakfast!
Totally agree though...
Environmentally sound climbing starts with an approach of tip toeing (gently) to the top of the cliff then a butt naked chalkless soloing downclimb followed by the ascent...
With the proviso that if you plan on falling that your body serves as food not to cause significant disturbance to the ecological balance of the area. Of course, you'd research this by only using books made from biodegradable paper...