Breaking Trail: A Climbing Life is an inspirational memoir written by Arlene Blum, an accomplished mountain climber, scientist, writer, and feminist icon. The book chronicles her fascinating journey in breaking the glass ceiling for women in the male-dominated world of mountaineering.

Blum details her start in climbing, starting out as a young woman in California in the 1960s climbing the mountains of the Sierras, and then venturing to other reaches of the globe on daring expeditions. While her adventures take center stage in the narrative, Blum's personal and professional struggles to prove herself as a valued climber and scientist also make for intriguing reading.

The book is as much about Blum's achievements in climbing as it is about breaking societal barriers that limit the potential of women. Blum defied the gender norms of her time, and the confines of traditional expectations, to blaze a trail that inspired generations of women climbers. The book also highlights Blum's wider contributions in challenging the use of toxic chemicals in the production of consumer products, which led to several successful environmental campaigns.

The memoir provides a satisfyingly candid account of her experiences in climbing and conservation efforts, while also showing how her scientific expertise informed her views on environmental issues. Readers can sense Blum's sense of adventure and her quest for overcoming challenges in writing.

In conclusion, Breaking Trail: A Climbing Life is a fascinating and thought-provoking memoir that will inspire climbers and non-climbers alike. Through her indomitable spirit and perseverance, Arlene Blum has sparkled a transformational shift for women in mountaineering and environmental activism. I highly recommend this book to anyone looking for a fun and inspiring read.