When Mikhail Martin started climbing at a Brooklyn gym in 2009, he was one of very few African Americans to rope up. Today, his group, Brothers of Climbing, is working to change that. BOC is tackling diversity in rock climbing, which includes bridging the gaps in lingo, jargon, and etiquette that keep people of color out of the sport. Nobody understands these issues better than journalist James Edward Mills, author of The Adventure Gap, a book that looks at the challenges minority groups face when engaging in outdoor recreation. In this first episode in a four-part series looking at inclusivity in outdoor communities, Mills asks Martin about his personal journey and the progress he’s achieved with BOC, and where we go from here.